Use the temperature box-and-whisker plot to solve.

what is the range of each of the four quarters of data?

a.
first quarter: 2
second quarter: 10
third quarter: 15
fourth quarter: 18

b.
first quarter: 2
second quarter: 8
third quarter: 5
fourth quarter: 3

c.
first quarter: 3
second quarter: 8
third quarter: 5
fourth quarter: 2

d.
first quarter: 3
second quarter: 8
third quarter: 16
fourth quarter: 18

Alogical argument that is presented in graphical form using boxes and arrows is called?

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of