The length of time that a cell phone stays charged discrete or continuous. Find the probability that the cell phone will last between 8 and 12 hours between charges. , and does not have distinct, separate values. Chapter 5: Continuous Random Variables 9 Example 3. , The number of people visiting a museum each day. continuous LO5 A researcher records the number of bites a goat takes of different plants. 1. Jan 16, 2020 · Determine whether the following examples are discrete or continuous data sets. g. [Step 2]: Determine if the data is discrete or continuous. The variable, length of time, is an example of a __________ variable. Number of gadgets in a household Question 1 of 16 (5 points) | Attempt 1 of 1 | o 3h 59m Remaining 1. The length of a cell phone charger is measured in feet or meters. The length of time that a cell phone stays charged. , The amount of solar power to run landscaping lights. Study with Quizlet and memorize flashcards containing terms like continuous random variables are obtained from data that can be measured rather than counted, discrete variables have values that can be measured, determine whether the random variable described is discrete or continuous: The number of minutes you must wait in line at the grocery store and more. Determine whether the data described are discrete or continuous. The time is not restricted to specific, separate values. and more. Time can be measured in infinitely small units, such as seconds, milliseconds, etc. The battery life can be any value (fraction) within a range of time and thus, not countable. Discrete × 5 Continuous Sep 19, 2023 · Explanation The variable, length of time, in the researcher's study is an example of a continuous variable. Continuous Data: These are Explanation 1 The length of time that a cell phone stays charged is a "continuous" variable Helpful Not Helpful 18. Sep 9, 2023 · The time it takes for a light bulb to burn out: This is a continuous random variable because time can be measured in infinitely many possible values within a range. The Insurance Institute for Highway Safety collects data consisting of the numbers of motor vehicle fatalities caused by driving while texting. She obtains a list of all 20,000 students, numbered from 1 to 20,000 and uses computer random number generator to generate 100 random integers between 1 and 20,000, then invites the 100 students corresponding to those numbers to participate in the study. , 2. Example: Number of steps walked visiting the Eiffel Tower A continuous random variable can assume any value along a given interval of a number line. My favorite colors are blue, red, black, and green. Solution Steps [Step 1]: Analyze the nature of the data. Mar 23, 2022 · Continuous Determine whether the data described are discrete or continuous. Explanation Discrete data consists of countable values, such as integers Continuous data can take any value within a range, such as measurements The length of time a cell phone stays charged can vary infinitely within a range (e. The first variable is the length of a cell phone charger. Example: The time a tourist stays at the top once s/he gets there Question: The length of time the battery in a cell phone lasts before needing charging is a random variable Apr 28, 2021 · Classify the following random variables as DISCRETE or CONTINUOUS. Unlike discrete data, which consists of separate values, continuous data can be measured with precision. Is this a simple Example 3. Continuous. For example, the number of students in a class, the number of books on a shelf, etc. Answer The data described, which is "the length of time needed to complete a test", is continuous. The durations of a cell phone batteries are examples of continuous data. 5 hours. Discrete Data: These are countable, distinct, and separate values. For example, it could be 10. As an example, a phone battery manufacturer says that the duration of a cell phone battery ranges from 3 3 3 to 5 5 5 years. The length of time a cell phone stays charged can be any value within a certain range. 75 hours, or 24. 123 hours. discrete The length of time the battery in a cell phone lasts before needing charging is a (discrete/continuous) random variable Qualitative X S O Quantitative Determine whether the data described are nominal or ordinal. Continuous X $ O Discrete The amount of charge left in the battery of a cell phone can be considered as both discrete and continuous. (a) The length of time it takes to fill up your gas tank. 40 Question 2 of 25 point) Anterrot 1 of 1h 35m Remaining ol Determine whether the data described are discrete or continuous 同 The length of time that a cell phone stays charged Discrete Continuous Show transcribed image text Here’s the best way to solve it. Study with Quizlet and memorize flashcards containing terms like The number of questions on a test. 2 Section Exercise 33. Find step-by-step Statistics solutions and the answer to the textbook question Determine whether the data described are discrete or continuous. The length of time that a cell phone stays charged. Discrete. 2 Section Exercise 33 - 40 Le) Determine whether the data described are discrete or continuous. 5 hours, 12. What’s Wrong? In Exercises 25–28, identify what is wrong. From a fundamental perspective, charge is quantized and comes in discrete chunks. Thus, option B is the correct choice. MATH STATISTICS AND PROBABILITY Quantitative. LO5 A researcher studies the factors that determine the length of time a consumer stays on a website before clicking off. The length of time that a c ell phone stays charged. 7. (b) The number of students applying to graduate schools. The second variable is the number of gadgets in a household. Continuous Determine whether the data described are discrete or continuous. Determine whether the data de scribed are discrete or continuous. Assume that the length of time, x, between charges of a cellular phone is normally distributed with a mean of 10 hours and a standard deviation of 1. A physical education professor wants to study the physical fitness levels of 20,000 students enrolled at her university. They often represent whole numbers. Sep 23, 2023 · The length of time a cell phone stays charged is considered continuous data, as it can take on any value within a certain range, including fractions and decimals. The number of books on a shelf. Determine whether the data described are discrete or continuo The length of time needed to complete a test. The length of time that a cell phone stays charged is a continuous variable because it can take any value within a range. Ordinal Nominal. 75 hours) Helpful Not Helpful Explain Simplify this solution Gauth AI Pro Determine whether the data are from discrete data or continuous data set. A continuous variable is a numerical variable that can take any value within a certain range. The number of people in a restaurant that has a capacity of 200: This is a discrete random variable since the number of people can be counted and has a finite range. Nominal O Ordinal X 5 Determine whether the data described are discrete or continuous. A discrete random variable can assume a countable number of values. (d) The number of customers waiting in line at the grocery store. Length of a cell phone charger ____________________ 2. The length of time needed to complete a test. I ordered a pizza with pepperoni, mushrooms, olives, and onions. This variable can take any real value from a range of real values. 6. We count the number of gadgets in a house. The amount of charge left in the battery of a cell phone. Discrete Continuous Determine whether the data described are nominal or ordinal. ContinuousDiscrete Determine whether the data described are discrete or continuous. nh The length of time needed to complete a test. The number of steps in a stairway. The variable, number of bites, is an example of a We would like to show you a description here but the site won’t allow us. 5 hours, 3. The amount of solar power to run landscaping lights. Explanation Data can be classified into two types: discrete and continuous. The number of times you login to your email account each day. The number of keys on your key ring. In this case, the length of time a consumer stays on a website can vary continuously and can include fractions or decimals. discrete Determine whether the data described are discrete or continuous. Question: Determine whether the data described are discrete or continuous. Nov 8, 2010 · Question: 20 21 19 17 18 16 15 13 12 14 11 8 10 9 7 5 4 6 < 3 1 1. (c) The number of voters who vote Democratic. tp9 p284jc2 f0xsead z1 ol86r 2at nl sww m8uv inbs2