Mathematics
Mathematics, 31.01.2022 06:40, ashleyc2442

A poll was taken in middle school to determine the amount of the time spend on homework. 46% of the students surveyed were in 7th grade and 54% were in 8th grade. the students were asked, "do you typically spend more that 1 hour on homework each night?" 60% of the 7th graders answered "yes", whereas 70% of the 80% graders answered "yes". Make a two-way table:


A poll was taken in middle school to determine the amount of the time spend on homework. 46% of the

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:30, haleylecompte
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
image
Mathematics, 21.06.2019 18:50, millernicholas622
The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x
Answers: 1
image
Mathematics, 22.06.2019 00:30, ejones123
Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation
Answers: 2
image
Mathematics, 22.06.2019 01:00, amoore51
Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units
Answers: 3
Do you know the correct answer?
A poll was taken in middle school to determine the amount of the time spend on homework. 46% of the...

Questions in other subjects:

Konu
Mathematics, 10.11.2020 01:00
Konu
Mathematics, 10.11.2020 01:00
Konu
Mathematics, 10.11.2020 01:00