Answer:
I think the answer is the first one.
24√3^4 i hope this helps if its wrong, im sorry.
i’m not sure but try googling or looking on slader
Answer:
Step-by-step explanation:
1) A
2) C
3) B
4) A
5) A
6) C
7) B
8) B
9) B
10) A
Answer:
Z=2.36
P=0.0091
Step-by-step explanation:
The hypothesis is:
π > 0.55 which is the population proportion
The formula to get the test statistic is
Zstat = P-π/√π(1-π)/n
P =507.4/860 = 0.59 (sample proportion )
n =860 (sample size)
π =0.55(population porportion)
Zstat = 0.59-0.55/√0.55(1-0.55)/860
Zstat =2.36
From Z table the probability of Z score of 2.36 is 0.9909
To calculate for P- value will then be
P= 1 - 0.9909
P= 0.0091
