You Are Given the Following Information Obtained from a Random

question 9

Essay

You are given the following information obtained from a random sample of 4 observations. ​
You want to determine whether or not the mean of the population from which this sample was taken is significantly different from 48.(Assume the population is normally distributed.)
a.
State the null and the alternative hypotheses.
b.
Determine the test statistic.
c.
Determine the p-value; and at the 5% level of significance, test to determine whether or not the mean of the population is significantly different from 48.

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Definitions:

Polypeptide Chain

A polypeptide chain is a series of amino acids linked together by peptide bonds, and these chains fold into specific shapes to form proteins.

Completed Polypeptide Chain

A sequence of amino acids linked by peptide bonds, forming a protein molecule after translation and folding processes are completed.

Ribosome

A cell organelle that functions as the site of protein synthesis in the cytoplasm.

Stop Codon

A nucleotide triplet within mRNA that signals the termination of protein synthesis during translation.