Which of the following is NOT a requirement of testing a claim about population proportion using a formal method of hypothesis testing? O a) The condition np25 is satisfied b) The condition nq25 is satisfied c) The sample observations are a simple random sample d) The p-value has to be smaller than the significance level

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Which of the following is NOT a requirement of testing a claim about population
proportion using a formal method of hypothesis testing?
a) The condition np25 is satisfied
b) The condition nq25 is satisfied
c) The sample observations are a simple random sample
d) The p-value has to be smaller than the significance level
Transcribed Image Text:Which of the following is NOT a requirement of testing a claim about population proportion using a formal method of hypothesis testing? a) The condition np25 is satisfied b) The condition nq25 is satisfied c) The sample observations are a simple random sample d) The p-value has to be smaller than the significance level
Which one of the following is NOT a property of a student t distribution?
a) The student t distribution has a mean of 0
b) The student t distribution has a standard deviation of 1.
c) The student t distribution has the general bell shape.
d) The student t distribution is different for different sample sizes.
Transcribed Image Text:Which one of the following is NOT a property of a student t distribution? a) The student t distribution has a mean of 0 b) The student t distribution has a standard deviation of 1. c) The student t distribution has the general bell shape. d) The student t distribution is different for different sample sizes.
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