Mathematics, 10.06.2020 21:57 19thomasar
Two brands of paint—Durable and Forever—are each sold by the
gallon in three different grades: good, better, and best quality.
The sales manager at a hardware store tracks all the paint sales.
She started making a table, but did not finish it.
Good Better Best
Durable 48 45 35
Forever 39 33
The experimental probability that the next gallon of paint sold will be
better-quality Durable paint is 9
50 .
a. How many gallons of good-quality Forever were sold?
b. What is the experimental probability that the next gallon of paint
sold will not be the best quality paint?
Answers: 1
Mathematics, 21.06.2019 15:00
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Answers: 1
Mathematics, 21.06.2019 16:20
Which best explains why this triangle is or is not a right triangle?
Answers: 1
Mathematics, 21.06.2019 21:30
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
Answers: 1
Mathematics, 21.06.2019 21:50
Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d
Answers: 1
Two brands of paint—Durable and Forever—are each sold by the
gallon in three different grades: good...
Chemistry, 18.03.2021 22:00
Chemistry, 18.03.2021 22:00
Mathematics, 18.03.2021 22:00
Arts, 18.03.2021 22:00
Chemistry, 18.03.2021 22:00
Mathematics, 18.03.2021 22:00
Mathematics, 18.03.2021 22:00
Mathematics, 18.03.2021 22:00
Mathematics, 18.03.2021 22:00