A letter home to the parents of seniors at Westgate High School says, "a simple random sample of 30 Westgate seniors that took t

Question

2 years ago

8

A letter home to the parents of seniors at Westgate High School says, "a simple random sample of 30 Westgate seniors that took t

he SAT-M test this year produced a mean of 512 and a standard deviation of 95. A confidence interval for the true mean for all WHS seniors is 512.00 ± 47.8." The confidence level for this interval is Group of answer choices

Mathematics

2 answers:

lawyer [7] · Answer 1 · 2022-12-24T07:59:21+03:00

lawyer [7]2 years ago

3 0

Answer:

imsorryimsorryimsorry i have a test and i need points because i dont understand it and icant fail im so sorry <3<3<3

Step-by-step explanation:

:(:(:(:(:(:(:(:(:(

atroni [7] · Answer 2 · 2022-12-24T09:10:23+03:00

atroni [7]2 years ago

3 0

Answer:

It's 99%

Step-by-step explanation:

It just is.