here are the remaining subpart unaswered questions that was asked in the previous homework questions. Assume that a population of thousands of people whose responses were used to develop the anxiety test had scores that were normally distributed with u=30 and o=10. What proportion of people in this population would have anxiety scores within each of the following range of scores? Below 10 = Below 50 = Above 50 = Either below 10 or above 50 =
here are the remaining subpart unaswered questions that was asked in the previous homework questions.
Assume that a population of thousands of people whose responses were used to develop the anxiety test had scores that were
- Below 10 =
- Below 50 =
- Above 50 =
- Either below 10 or above 50 =
What is SEm2? It is the sample estimate of the standard error of the mean. What does the value of SEm tell you about the typical magnitude of sampling error? It tells where a researcher has one sample of data of size N and the researcher can compute a sample mean, M, and a sample standard deviation, s, but the researcher does not know the values of the population parameter.
- As s increases, how does the size of SEm change (assuming that N stays the same)?
- As N increases, how does the size of SEm change (assuming that s stays the same)
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