Answer:
<h2><u><em>
1875</em></u></h2>
Step-by-step explanation:
25*75
175
125
1875
Answer:
It might be 8.8889% (Not completely sure)
Answer:
Claim is false
Step-by-step explanation:
Claim : A credit reporting agency claims that the mean credit card debt in a town is greater than $3500.
n = 20
Since n <30
So we will use t test
Formula :
s = standard deviation = 391
x = 3600
n = 20
Degree of freedom = n-1 = 20-1 = 19
α=0.10
So, using t table
= 1.72
t critical > t calculated
So we accept the null hypothesis
Hence we reject the claim that the mean credit card debt in a town is greater than $3500.
300 Dewey you can still go to the work and I don’t know if I have a good