Mathematics, 27.01.2021 01:30 Maxwell8066
JS. IS
Car Survey In a survey of 1,300 people who owned a certain type of car, 715 said they would buy
that type of car again. What percent of the people surveyed were satisfied with the car?
% of the people surveyed were satisfied with the car.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:00
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: 1
Mathematics, 22.06.2019 02:00
Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.
Answers: 1
Mathematics, 22.06.2019 04:30
Arandom sample of 15 observations is used to estimate the population mean. the sample mean and the standard deviation are calculated as 172 and 63, respectively. assume that the population is normally distributed. a. with 99 confidence, what is the margin of error for the estimation of the population mean? b. construct the 99% confidence interval for the population mean. c. construct the 95% confidence interval for the population mean. d. construct the 83% confidence interval for the population mean. hint: you need to use excel function =t.inv.2t to find the value of t for the interval calculation.
Answers: 1
You know the right answer?
JS. IS
Car Survey In a survey of 1,300 people who owned a certain type of car, 715 said they would...
Questions
Mathematics, 26.02.2021 01:00
Geography, 26.02.2021 01:00
Advanced Placement (AP), 26.02.2021 01:00
Mathematics, 26.02.2021 01:00
Computers and Technology, 26.02.2021 01:10
English, 26.02.2021 01:10
Mathematics, 26.02.2021 01:10
Mathematics, 26.02.2021 01:10
Mathematics, 26.02.2021 01:10
Mathematics, 26.02.2021 01:10
Health, 26.02.2021 01:10
