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gg. Assume that those outcomes are equally likely. Construct describes the sampling the sample propor births are randomly selected, sample space genders is bb, bg, gb, proportions equal the proportion of girls in two births? Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? For the entire population, assume the probability of having a boy is the probability of having a girl is. and this 1 1 sample s not affected by how many boys or girls have previously been born. Determine the probabilities each sample proportion. Sample proportion of girls ▼ ▾ Does the mean of the sample proportions equal the proportion of girls in two births? 1 OA. Yes, both the mean of the sample proportions and the population proportion are 1 OB. Yes, both the mean of the sample proportions and the population proportion are 3 OC. Yes, both the mean of the sample proportions and the population proportion are OD. No, the mean of the sample proportions and the population proportion are not equal. Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? OA. No, because the sample proportions and the population proportion are the same. OB. Yes, because the sample proportions and the population proportion are the same. OC. Yes, because the sample proportions and the population proportion are not the same. OD. No, because the sample proportions and the population proportion are not the same. Probability 0 ■ (Type integers or simplified fractions.

gg. Assume that those outcomes are equally likely. Construct describes the sampling the sample propor births are randomly selected, sample space genders is bb, bg, gb, proportions equal the proportion of girls in two births? Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? For the entire population, assume the probability of having a boy is the probability of having a girl is. and this 1 1 sample s not affected by how many boys or girls have previously been born. Determine the probabilities each sample proportion. Sample proportion of girls ▼ ▾ Does the mean of the sample proportions equal the proportion of girls in two births? 1 OA. Yes, both the mean of the sample proportions and the population proportion are 1 OB. Yes, both the mean of the sample proportions and the population proportion are 3 OC. Yes, both the mean of the sample proportions and the population proportion are OD. No, the mean of the sample proportions and the population proportion are not equal. Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? OA. No, because the sample proportions and the population proportion are the same. OB. Yes, because the sample proportions and the population proportion are the same. OC. Yes, because the sample proportions and the population proportion are not the same. OD. No, because the sample proportions and the population proportion are not the same. Probability 0 ■ (Type integers or simplified fractions.

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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When two births are randomly selected, the sample space for genders is bb, bg, gb, and gg. Assume that those four outcomes are equally likely. Construct a table that describes the sampling distribution of the sample proportion of girls sample proportions equal the proportion of girls in two births? Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? For the entire population, assume the probability of having a boy is is not affected by how many boys or girls have previously been born. Determine the probabilities of each sample proportion. Sample proportion of girls ▼ Does the mean of the sample proportions equal the proportion of girls in two births? O A. Yes, both the mean of the sample proportions and the population proportion are 4 1 O B. Yes, both the mean of the sample proportions and the population proportion are 3 O C. Yes, both the mean of the sample proportions and the population proportion are 1 2 O D. No, the mean of the sample proportions and the population proportion are not equal. Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? O A. No, because the sample proportions and the population proportion are the same. O B. Yes, because the sample proportions and the population proportion are the same. O C. Yes, because the sample proportions and the population proportion are not the same. O D. No, because the sample proportions and the population proportion are not the same. C Probability I (Type integers or simplified fractions. from two births. Does the mean of the 2₁ the probability of having a girl is and this
Transcribed Image Text:When two births are randomly selected, the sample space for genders is bb, bg, gb, and gg. Assume that those four outcomes are equally likely. Construct a table that describes the sampling distribution of the sample proportion of girls sample proportions equal the proportion of girls in two births? Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? For the entire population, assume the probability of having a boy is is not affected by how many boys or girls have previously been born. Determine the probabilities of each sample proportion. Sample proportion of girls ▼ Does the mean of the sample proportions equal the proportion of girls in two births? O A. Yes, both the mean of the sample proportions and the population proportion are 4 1 O B. Yes, both the mean of the sample proportions and the population proportion are 3 O C. Yes, both the mean of the sample proportions and the population proportion are 1 2 O D. No, the mean of the sample proportions and the population proportion are not equal. Does the result suggest that a sample proportion is an unbiased estimator of a population proportion? O A. No, because the sample proportions and the population proportion are the same. O B. Yes, because the sample proportions and the population proportion are the same. O C. Yes, because the sample proportions and the population proportion are not the same. O D. No, because the sample proportions and the population proportion are not the same. C Probability I (Type integers or simplified fractions. from two births. Does the mean of the 2₁ the probability of having a girl is and this
Expert Solution
Step 1

The question is about sampling distribution

Given :

Sample space when two births are selected randomly are { bb, bg, gb, gg }

P ( Having a boy ) = 1/2

P ( Having a girl ) = 1/2

 

To find :

1 ) Determine prob. for each sample prop.

2) Does the mean of the sample prop. is equal to prop. of girls in two births

3 ) To check that sample prop. is unbiased estimator of popl. prop. or not

 

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