4 months spent on fast food is
$ 100, $ 90 , $ 25 , $ 65
mean should be equal to $ 60
let he can spend $ x in december
( 100 + 90 + 25 + 65 + x ) / 5 = 60
multiplying both sides by 5
280 + x = 300
x = 20
$ 20 |
Hawkes Leaning Save & End Certify Lesson: 9.6 Applications: Distance-Rate-Ti... FATUMA ALASOW 6/15 Question 10 of...
101 52081 Hawkes Learning O Save & End Certify Lesson: 5.1 Discrete Random Variables Question 10 of 14. Step 3 of s Correct Consider the following data: P(X = x) | 0.2 | 0.1 | 0.2 | 0.3 | 0.2 Step 3 of S: Find the standard deviation, Round your answer to one decimal place. Hów to enter your an