Melissa studies the relationship between income and life expectancy. She accidentally hits delete on her calculator before recording the correlation coefficient. She remembers there was a strong positive correlation and that there was a 2 and an 8 digit in
the number. However she doesn't remember in what order the digits were in and whether or not it was negative.
What is the most likely correlation coefficient for Melissa's data?
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john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

123123 step byt step

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true