If, in a sample of n = 16 selected from a normal population, X = 58 and S = 5 a. What is the value of tSTAT if you are testing the null hypothesis H0 : µ = 50?

b. How many degrees of freedom does the t test have?

c. What are the critical values of t if the level of significance, α, is 0.10 and the alternative hypothesis, H1, is µ ≠ 50?

d. What is your statistical decision if the alternative hypothesis, H1, is µ ≠ 50?

step-by-step explanation:

b and c

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.