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The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents t number of girls among 8 children. Complete parts (a) through (d) below. Click the icon to view the table. a. Find the probability of getting exactly 6 girls in 8 births. (Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more girls in 8 births. (Type an integer or a decimal. Do not round.) c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a) or pa (b)? OA. The result from part a, since it less than the probability of the given or more extreme result. OB. The result from part b, since it is the complement of the result of part a. OC. The result from part b, since it is the probability of the given or more extreme result. OD. The result from part a, since it is the exact probability being asked.

The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents t number of girls among 8 children. Complete parts (a) through (d) below. Click the icon to view the table. a. Find the probability of getting exactly 6 girls in 8 births. (Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more girls in 8 births. (Type an integer or a decimal. Do not round.) c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a) or pa (b)? OA. The result from part a, since it less than the probability of the given or more extreme result. OB. The result from part b, since it is the complement of the result of part a. OC. The result from part b, since it is the probability of the given or more extreme result. OD. The result from part a, since it is the exact probability being asked.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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K The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. Click the icon to view the table. **** a. Find the probability of getting exactly 6 girls in 8 births. (Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more girls in 8 births. (Type an integer or a decimal. Do not round.) c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a) or part (b)? A. The result from part a, since it less than the probability of the given or more extreme result. OB. The result from part b, since it is the complement of the result of part a. OC. The result from part b, since it is the probability of the given or more extreme result. O D. The result from part a, since it is the exact probability being asked. d. Is 6 a significantly high number of girls in 8 births? Why or why not? Use 0.05 as the threshold for a significant event. OA. No, since the appropriate probability is greater than 0.05, it is not a significantly high number. OB. No, since the appropriate probability is less than 0.05, it is not a significantly high number. OC. Yes, since the appropriate probability is greater than 0.05, it is a significantly high number. O D. Yes, since the appropriate probability is less than 0.05, it is a significantly high number.
Transcribed Image Text:K The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. Click the icon to view the table. **** a. Find the probability of getting exactly 6 girls in 8 births. (Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more girls in 8 births. (Type an integer or a decimal. Do not round.) c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a) or part (b)? A. The result from part a, since it less than the probability of the given or more extreme result. OB. The result from part b, since it is the complement of the result of part a. OC. The result from part b, since it is the probability of the given or more extreme result. O D. The result from part a, since it is the exact probability being asked. d. Is 6 a significantly high number of girls in 8 births? Why or why not? Use 0.05 as the threshold for a significant event. OA. No, since the appropriate probability is greater than 0.05, it is not a significantly high number. OB. No, since the appropriate probability is less than 0.05, it is not a significantly high number. OC. Yes, since the appropriate probability is greater than 0.05, it is a significantly high number. O D. Yes, since the appropriate probability is less than 0.05, it is a significantly high number.
K The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. Click the icon to view the table. Probability Distribution for x a. Find the probability of getting exactly 6 girls in 8 births. (Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more airls in 8 births. (Type a c. Which p (b)? OA. The OB. The OC. The OD. The d. Is 6 a si OA. No OB. No OC. Yes OD. Yes - Probability Distribution for x Number of Girls x 0 1 2 3 4 5 6 7 8 Print P(x) 0.004 0.024 0.106 0.208 0.316 0.208 0.106 0.024 0.004 Done X number of girls in 8 births: the result from part (a) or part nore extreme result. treme result. 5 as the threshold for a significant event. hificantly high number. cantly high number. cantly high number. tly high number.
Transcribed Image Text:K The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. Click the icon to view the table. Probability Distribution for x a. Find the probability of getting exactly 6 girls in 8 births. (Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more airls in 8 births. (Type a c. Which p (b)? OA. The OB. The OC. The OD. The d. Is 6 a si OA. No OB. No OC. Yes OD. Yes - Probability Distribution for x Number of Girls x 0 1 2 3 4 5 6 7 8 Print P(x) 0.004 0.024 0.106 0.208 0.316 0.208 0.106 0.024 0.004 Done X number of girls in 8 births: the result from part (a) or part nore extreme result. treme result. 5 as the threshold for a significant event. hificantly high number. cantly high number. cantly high number. tly high number.
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