Answer:
50%
Step-by-step explanation:
There are a total of 5 + 5 = 10 socks
Knee high socks = 5
=> 5/10 = the probability of getting knee high socks
=> 1/2
=> 50%
30
Step-by-step explanation:
hope it helps need a points
Answer:
2; you have 2 and 3/4 and you're taking away 3/4, so you're left with 2
Answer:
a) what is the point estimate used to create this confidence interval?
[a] 0.22
[b] 0.28
[c] 0.26
[d] 0.25 <-----------------------------
b) what is the margin of error used to create this confidence interval?
[a] .06
[b] .03 <-----------------------------
[c] .035
[d] .055
c) based on the confidence interval, it is plausible that the true proportion of adult males who smoke cigarettes is 27%?
[a] yes <-------------------------------
[b] no
Step-by-step explanation:
