Mathematics, 18.10.2021 02:10 kedjenpierrelouis

The mean lifetime of a tire is 42 months with a standard deviation of 5 months. If 117 tires are sampled, what is the probability that the mean of the sample would differ from the population mean by less than 0.72 months? Round your answer to four decimal places.

Whoever answer will get brainlist

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, hellicuh

Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid. what is the equation of line t in standard form?

Answers: 1

continue

Mathematics, 21.06.2019 15:40, chaparro0512

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Answers: 3

continue

Mathematics, 21.06.2019 18:00, cgonzalez1371

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Answers: 2

continue

Mathematics, 21.06.2019 22:30, xhdud

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4

Answers: 3

continue

You know the right answer?

The mean lifetime of a tire is 42 months with a standard deviation of 5 months. If 117 tires are s...