Answer:
a)
b)Yes
Step-by-step explanation:
n = 593
x = 28
Confidence level = 95%
So, at 95% = 1.96
Formula of confidence interval of one sample proportion:
=
=
=
Hence a 95 percent confidence interval for the proportion of all new websites that were anonymous is
b) May normality of p be assumed?
Condition for normality : np>10 and np(1-p)>10.
and
27.871 and 26.561063
Hence p is assumed to be normal since the condition is satisfied
Answer:
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Step-by-step explanation:
Answer:
well bcs we cool so appreciated <3 periodTH lolz
Step-by-step explanation:
Answer:
15 miles
Step-by-step explanation:
1 = 6
6 x 2 = 12
6 x 0.5 = 3
12 + 3 = 15