B) how many positive integers less than or equal to 200 have exactly two distinct prime factors, both of which are in the set $2,3,5,7,11,13)?
its from the comninatorics

step-by-step explanation:

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.

hello, it is c -4

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