Using the standard normal table, the probability that Seth’s light bulb will last no more than 14,500 (P(z ≤ 1.25)) hours is abo

Question

Mumz [18]

3 years ago

15

Using the standard normal table, the probability that Seth’s light bulb will last no more than 14,500 (P(z ≤ 1.25)) hours is abo

ut

Mathematics

2 answers:

lana66690 [7] · Answer 1 · 2022-11-20T05:22:17+03:00

lana66690 [7]3 years ago

5 0

Answer:

How many standard deviations above the mean is 14,500 hours? 1.25 1.5 2.5 Using the standard normal table, the probability that Seth's light bulb will last no more than 14,500 (P(z ≤ 1.25)) hours is about ✔ 89% .

gogolik [260] · Answer 2 · 2022-11-20T07:07:01+03:00

gogolik [260]3 years ago

3 0

Answer:

d

Step-by-step explanation: