A random sample of 820 births in New York State included 402 boys, and that sample is to be used for a test of the common belief that the proportion of male births in the population is equal to 0.512. Complete parts (a) through (c). a. In testing the common belief that the proportion of male babies is equal to 0.512, identify the values of p and p. p= p= (Round to three decimal places as needed.) 402 b. For random samples of size 820, what sample proportions of male births are at least as extreme as the sample proportion of ? Select the correct choice below 820 and fill in the answer box(es) within your choice. (Round to three decimal places as needed.) OA. Those that are both greater than or equal to and less than or equal to OB. Those that are less than or equal to OC. Those that are less than or equal to D. Those that are greater than or equal to and those that are greater than or equal to 402 820 c. In using the method of randomization with 1000 resamples, it is found that 236 of them have sample proportions that are at least as extreme as significance level of 0.05, what should be concluded about the claim that the proportion of male births is equal to 0.512? There ▼sufficient evidence to the claim that the proportion of male births is equal to 0.512. Using a

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A random sample of 820 births in New York State included 402 boys, and that sample is to be used for a test of the common belief that the proportion of male births in
the population is equal to 0.512. Complete parts (a) through (c).
a. In testing the common belief that the proportion of male babies is equal to 0.512, identify the values of p and p.
p=
p=
(Round to three decimal places as needed.)
402
b. For random samples of size 820, what sample proportions of male births are at least as extreme as the sample proportion of -? Select the correct choice below
820
and fill in the answer box(es) within your choice.
(Round to three decimal places as needed.)
A. Those that are both greater than or equal to
B. Those that are less than or equal to
C. Those that are less than or equal to
D. Those that are greater than or equal to
402
820
c. In using the method of randomization with 1000 resamples, it is found that 236 of them have sample proportions that are at least as extreme as
significance level of 0.05, what should be concluded about the claim that the proportion of male births is equal to 0.512?
the claim that the proportion of male births is equal to 0.512.
There
and less than or equal to
and those that are greater than or equal to
sufficient evidence to
Using a
Transcribed Image Text:A random sample of 820 births in New York State included 402 boys, and that sample is to be used for a test of the common belief that the proportion of male births in the population is equal to 0.512. Complete parts (a) through (c). a. In testing the common belief that the proportion of male babies is equal to 0.512, identify the values of p and p. p= p= (Round to three decimal places as needed.) 402 b. For random samples of size 820, what sample proportions of male births are at least as extreme as the sample proportion of -? Select the correct choice below 820 and fill in the answer box(es) within your choice. (Round to three decimal places as needed.) A. Those that are both greater than or equal to B. Those that are less than or equal to C. Those that are less than or equal to D. Those that are greater than or equal to 402 820 c. In using the method of randomization with 1000 resamples, it is found that 236 of them have sample proportions that are at least as extreme as significance level of 0.05, what should be concluded about the claim that the proportion of male births is equal to 0.512? the claim that the proportion of male births is equal to 0.512. There and less than or equal to and those that are greater than or equal to sufficient evidence to Using a
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