Answer:
one and one third, or B
Step-by-step explanation:
you would do 2/3 divided by 2 to find the unit rate. it comes out to be 1.3333.... convert into a fraction and the answer is B.
i hope this helped you, im happy to help!
please mark brainliest?
Answer:
(48.106 ; 53.494)
Step-by-step explanation:
Given the data:
X : 52 48 49 52 53
Sample mean = ΣX / n
n = 5
Sample mean, xbar = 254 / 5 = 50.8
Standard deviation, s = 2.17 (using calculator)
The standard error (SE) : s/√n =2.17/√5 = 0.970
The degree of freedom, df = n-1
df = 5 - 1 = 4
Tscore(0.05, 4) = 2.776
Confidence interval :
Xbar ± Tscore*standard error
50.8 ± (2.776 * 0.970)
50.8 ± 2.694
Lower boundary = 50.8 - 2.694 = 48.106
Upper boundary = 50.8 + 2.694 = 53.494
(48.106 ; 53.494)
Answer:
SAS
And I don’t know if your going to give me a cookie. We need to social distance you know ;)
There's only one step to solve this problem (that's if you're looking for it)
Because,
Answer:
2
Step-by-step explanation:
=6/3
=2
