What is the MEAN of the following data set: 4, 5, 6, 7, 3, 4, 10, 1

5

Step-by-step explanation:

you add up all the numbers, then divide but how many numbers there are:

all add up to 40, divide the 40 by 8 to get 5

5 is the mean

Step-by-step explanation:

First, add everything together.

4 + 5 + 6 + 7 + 3 + 4 + 10 + 1 = 40

Then, divide by 8

40 ÷ 8 = 5

Have a great day! :)

understand that i don't know the answers

will someone answer his question

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560