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March 1, 2015

March 1, 2015

Posted by **Alyssa** on Wednesday, February 22, 2012 at 3:10pm.

a) Identify the population and the sample.

Is the parmaeter in the study known or unknown .. Explain

- statistics -
**Alyssa**, Wednesday, February 22, 2012 at 3:21pmTHIS WAS MY ANSWER a)Identify the population and the sample.

N (population) is ALL phones produced per day

n (sample) is 40 random phones from the day’s production

b) Is the population parameter in this study known or unknown? Explain.

UNKNOWN - Parameter is the numerical summary of the population. The population is the number off ALL phones only the sample number is stated 40.

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