subject

Mathematics, 22.10.2020 21:01 kaelyynn752

The superintendent of a large school district is curious about the relationship between students' grades and their participation in extracurricular activities. They take a random sample of 500 students and find that
students with more participation in extracurricular activities are far more likely to have high grades than
students with little or no participation.
What conclusion can they draw from this study?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 20.06.2019 18:02

Georgia bought a packge of of 14 dollies to use in her valentines.she used 5/7 of the package to make her in valentines. how many dollies did she have left

Answers: 2

question

Mathematics, 21.06.2019 15:30

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Answers: 3

question

Mathematics, 21.06.2019 18:00

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10

Answers: 1

question

Mathematics, 21.06.2019 18:30

It says factor each expression 49x-28?

Answers: 1

You know the right answer?

The superintendent of a large school district is curious about the relationship between students' gr...

Questions

question

Mathematics, 27.06.2019 05:50

Ty is a landscape architect. he needs to find the value of x in meters so that the sum ofthe areas of the patio, herb garden, and flower garden is 25%...

question

Mathematics, 27.06.2019 05:50

The temperature rose from 40°f to 60°f. what was the percent of increase?...

question

Mathematics, 27.06.2019 05:50

Find the height of the cone when the volume=300(pie) and the radius is 12...

question

Health, 27.06.2019 05:50

Which of the following is not a benefit of involving families in menu planning for the early childhood setting? a) positive support from teacher fost...

question

Mathematics, 27.06.2019 05:50

The price of a television was reduced from $280.00 to $256.20. what was the percent of decrease in the price?...

question

Chemistry, 27.06.2019 05:50

The following table shows the symptoms in four patients. each patient suffers from a different disease. patient disease cause symptom a tuberculosis b...

question

Mathematics, 27.06.2019 05:50

Let f(x)=2/5x^2-2. the function g(x) is a vertical stretch of f(x) by the factor 2. what is the equation of g(x)?...

question

Mathematics, 27.06.2019 05:50

Simplify radicals what is the difference of 25√7 - 2√63...

question

Mathematics, 27.06.2019 05:50

Sam used wire fencing to form a border around a circular region of his back yard where he wanted to plant grass. if the radius of the circular region...

question

Mathematics, 27.06.2019 05:50

Acoat was reduced in price from $75 to $60. what was the percent of decrease? a. 15% b. 20% c. 25% d. 30%...

question

History, 27.06.2019 05:50

How are these headlines related to the bill of rights?

question

Mathematics, 27.06.2019 05:50

Rosa ran 4 miles one day and 5 miles the next day. what was the percent of increase from one day to the next? a. 4% b. 5% c. 10% d. 25%...

question

History, 27.06.2019 05:50

How does the bill of rights protect individuals' civil liberties? o a. it limits the power of the federal government to control people's lives. o b....

question

Mathematics, 27.06.2019 05:50

An old watch had a 1-year warranty; the new model of the watch has a 2-year warranty. what is the percent of increase in the length of the warranty?...

question

Mathematics, 27.06.2019 05:50

Kim increased her typing speed from 56 to 63 words per minute. what was the percent of increase in her typing speed? a. 7% b. 11.1% c. 12.5% d. 17%...

question

Geography, 27.06.2019 05:50

Which system of linear equations makes the sentence ture...

question

Mathematics, 27.06.2019 05:50

Acar that was worth $10,000 last year is worth $9,000 this year. what was the percent of decrease in the value of the car? a. 1% b. 9% c. 10% d. 11%...

question

Mathematics, 27.06.2019 05:50

Rita's hourly wage increased from $7.50 to $8.25. what was the percent of increase? a. 10% b. 75% c. 100% d. 107.5%...

question

Mathematics, 27.06.2019 05:50

Doug's puppy weighed 22 pounds one day and gained pound the next week. by what percent did the puppy's weight increase? a. 5% b. 12% c. 15% d. 20%...

question

Mathematics, 27.06.2019 05:50

Tom raised his bowling average from 80 to 88. what was the percent of increase? a. 8% b. 10% c. 11% d. 16%...

More questions: Mathematics Another questions

Questions on the website: 13722362