Mathematics
Mathematics, 23.05.2021 18:50, ES123

The times for running a 5K for a local charity event are Normally distributed, with a mean time of 28 minutes and standard deviation of 5.4 minutes. Which time represents the fastest 4% of runners?
Find the Z-table here.
18.55
19.12
34.92
37.45

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:30, luis9527
Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)
Answers: 1
image
Mathematics, 21.06.2019 18:30, macylen3900
Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jame pay at the end?
Answers: 1
image
Mathematics, 21.06.2019 20:30, GILLIG6003
This is about circle theorems. someone asap : (
Answers: 1
image
Mathematics, 21.06.2019 21:00, makayla10119
When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years
Answers: 1
Do you know the correct answer?
The times for running a 5K for a local charity event are Normally distributed, with a mean time of 2...

Questions in other subjects:

Konu
Social Studies, 18.12.2021 14:50