subject
Mathematics, 31.03.2022 14:30 FlowerChild1229

A researcher examined a random sample of 300 homes in a small city and found that 47 had solar panels installed on their roofs. Use the sample to construct a 99% confidence interval for the proportion of all homes in the city that have solar panels installed on their roofs. What is the sample proportion? **Round to two decimal places

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Can you simplify 4/7? 24 points will be awarded!
Answers: 2
question
Mathematics, 21.06.2019 18:30
Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa
Answers: 1
question
Mathematics, 21.06.2019 19:00
What is x and y intercepts for y=x+7
Answers: 1
question
Mathematics, 21.06.2019 22:30
Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%
Answers: 1
You know the right answer?
A researcher examined a random sample of 300 homes in a small city and found that 47 had solar panel...
Questions