I waited here one minute and no attachment.
Nothing more can be done to this equation as far as I know
∞ 4n(n +2)n = 1
The T-test or T statistical test should be performed to test the given hypothesis: verage time to deliver pizza, once the order is placed, is greater than 25 minutes in the population.
As we know that, a statistical test called a t-test is employed to compare the means of two groups. It is frequently employed in hypothesis testing to establish whether a procedure or treatment truly affects the population of interest or whether two groups differ from one another.
The three t-test used to compare means are the one-sample, two-sample, and paired t-tests. By using the formula
t = (m - μ) / (s/√n)
Where,
t = t-test
m = mean
m - μ = theoretical value
s = standard deviation
n = variable set size
Find out moe information about statistical test here:
brainly.com/question/14128303?referrer=searchResults
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What is the full question, you cannot make an equation with only that