Consider two independent random samples with the following results: n1=136pˆ1=0.35 n2=235pˆ2=0.63 Use this data to find the 90% confidence interval for the true difference between the population proportions. Step 1 of 3: Find the point estimate that should be used in constructing the confidence interval.

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168