Population A has standard deviation = 5, and population B has standard deviation
= 10. How many times larger than Population A’s sample size does Population B’s need to be to estimate m with the same margin of error? [Hint: Compute
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].
Step 1 of 5) Population A has standard deviation = 5, and population B has standard deviation = 10. How many times larger than Population A’s sample size does Population B need to be to estimate m with the same margin of error [Hint: Compute ]. Determining Frequency Marginal Distributions Problem Find the frequency marginal distributions for employment status and level of education from the data in Table 9. Approach Find the row total for the category “employed” by adding the number of employed individuals who did not finish high school, who finished high school, and so on. Repeat this process for each category of employment status.
