Answer:
It will describe the sum of the numbers scanned.
As we can see whatever you scan or take input it will be added to s without any condition. So at the end, sum of all scanned number will be save in variable s
Step-by-step explanation:
Qual resultado Mauro incomtrou
Answer:
Step-by-step explanation:
ax = a
Divide both sides by a
x = a/a = 1.
We are given
<span>μ > 1180
</span><span>α = 0.02
</span><span>σ = 201.71
x = </span><span>1198.79
n = 200
The null hypothesis is </span>μ ≤ 1180 while the alternative hypothesis is μ > 1180
The test statistic is 1.32 which means that the confidence internval is 98%. Getting the z-score
z = (x - μ) / σ
z = (1198.79 - 1180) / 201.71
z = 0.093
For a normally distributed population, the z-score of 0.093 has a p-value of
p = 0.46
