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In the probability distribution to the right, the random variable X represents the number of marriages an individual aged 15 years or older has been involved in Compute and interpret the mean of the random variable X Hx=marriages (Type an integer or a decimal. Do not round) Which of the following interpretations of the mean is correct? OA. If many randomly selected individuals aged 15 years or older were surveyed, the observed number of marriages will be equal to the mean number of marriages for most individuals. OB. If many randomly selected individuals aged 15 years or older were surveyed, the observed number of marriages will be less than the mean number of marriages for most individuals. OC. If many randomly selected individuals 40 to 49 years of age were surveyed, the sample mean number of marriages should be close to the mean of the random variable. OD. If many individuals aged 15 year or older were surveyed, the sample mean number of marriages should be close to the mean of the random variable. OE If any number of individuals aged 15 year or older were surveyed, the sample mean number of marriages should be close to the mean of the random variable. 0 1 2 3 4 5 F(A) 0.276 0.566 0.123 0.029 0.005 0.001

In the probability distribution to the right, the random variable X represents the number of marriages an individual aged 15 years or older has been involved in Compute and interpret the mean of the random variable X Hx=marriages (Type an integer or a decimal. Do not round) Which of the following interpretations of the mean is correct? OA. If many randomly selected individuals aged 15 years or older were surveyed, the observed number of marriages will be equal to the mean number of marriages for most individuals. OB. If many randomly selected individuals aged 15 years or older were surveyed, the observed number of marriages will be less than the mean number of marriages for most individuals. OC. If many randomly selected individuals 40 to 49 years of age were surveyed, the sample mean number of marriages should be close to the mean of the random variable. OD. If many individuals aged 15 year or older were surveyed, the sample mean number of marriages should be close to the mean of the random variable. OE If any number of individuals aged 15 year or older were surveyed, the sample mean number of marriages should be close to the mean of the random variable. 0 1 2 3 4 5 F(A) 0.276 0.566 0.123 0.029 0.005 0.001

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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In the probability distribution to the right, the random variable X represents the number of marriages an individual aged 15 years or older has been involved in. Compute and interpret the mean of the random variable X Px = marriages (Type an integer or a decimal. Do not round.) Which of the following interpretations of the mean is correct? O A. If many randomly selected individuals aged 15 years or older were surveyed, the observed number of marriages will be equal to the mean number of marriages for most individuals. OB. If many randomly selected individuals aged 15 years or older were surveyed, the observed number of marriages will be less than the mean number of marriages for most individuals OC. If many randomly selected individuals 40 to 49 years of age were surveyed, the sample mean number of marriages should be close to the mean of the random variable. OD. If many individuals aged 15 year or older were surveyed, the sample mean number of marriages should be close to the mean of the random variable. OE. If any number of individuals aged 15 year or older were surveyed, the sample mean number of marriages should be close to the mean of the random variable. SAMBUNGE 24600 KARAPAH O 2020025 D DI 295 2 1296740 520620 X 0 1 2 3 4 5 P(x) O 0.276 0.566 0.123 0.029 0.005 0.001
Transcribed Image Text:In the probability distribution to the right, the random variable X represents the number of marriages an individual aged 15 years or older has been involved in. Compute and interpret the mean of the random variable X Px = marriages (Type an integer or a decimal. Do not round.) Which of the following interpretations of the mean is correct? O A. If many randomly selected individuals aged 15 years or older were surveyed, the observed number of marriages will be equal to the mean number of marriages for most individuals. OB. If many randomly selected individuals aged 15 years or older were surveyed, the observed number of marriages will be less than the mean number of marriages for most individuals OC. If many randomly selected individuals 40 to 49 years of age were surveyed, the sample mean number of marriages should be close to the mean of the random variable. OD. If many individuals aged 15 year or older were surveyed, the sample mean number of marriages should be close to the mean of the random variable. OE. If any number of individuals aged 15 year or older were surveyed, the sample mean number of marriages should be close to the mean of the random variable. SAMBUNGE 24600 KARAPAH O 2020025 D DI 295 2 1296740 520620 X 0 1 2 3 4 5 P(x) O 0.276 0.566 0.123 0.029 0.005 0.001
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