The recommended daily dietary allowance for zinc among males older than age 50 years is 15 mg/day. An article reports the following summary data on intake for a sample of males age 65-74 years: n = 115, x = 12.7, and s = 6.77. Does this data indicate thataverage daily zinc intake in the population of all males age 65-74 falls below the recommended allowance? (Use α = 0.05.)State the appropriate null and alternative hypotheses.| Ho: μ = 15H₂:μ> 15ⒸHo: μ = 15H₂: μ< 15| Ho: μ = 15Hg: μ ε 15Ho: μ = 15H₂: μ = 15Calculate the test statistic and determine the P-value. (Round your test statistic to two decimal places and your P-value to four decimal places.)z =P-value =State the conclusion in the problem context.● Reject the null hypothesis. There is sufficient evidence that average daily zinc intake falls below 15 mg/day.O Do not reject the null hypothesis. There is sufficient evidence that average daily zinc intake falls below 15 mg/day.O Do not reject the null hypothesis. There is not sufficient evidence that average daily zinc intake falls below 15 mg/day.O Reject the null hypothesis. There is not sufficient evidence that average daily zinc intake falls below 15 mg/day.

Givensample size(n)=115Mean(x)=12.7standard deviation(s)=6.77significance level(α)=0.05

Answered: The recommended daily dietary allowance…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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