Mathematics, 15.04.2020 22:59 rhettperkins

A national survey of 2500 adult citizens of a nation found that 21% dreaded Valentine's Day. The margin of error for the survey was 4.3 percentage points with 90% confidence. Explain what this means.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:40

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

Which graph represents the parent function of y=(x+2)(x-2)

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.

Answers: 3

Answer

Mathematics, 22.06.2019 03:00

Based on the spreadsheet below, which of the following is a true statement?

Answers: 2

Answer

You know the right answer?

A national survey of 2500 adult citizens of a nation found that 21% dreaded Valentine's Day. The mar...

Questions

Social Studies, 18.12.2020 07:30

write 125 word essay comparing the ways in which command economies and market economies affect a workers life...

English, 18.12.2020 07:30

Anyone have gooogle meet?...

Health, 18.12.2020 07:30

Write a paragraph explaining how your current physical activity compares to the government's suggested physical activity. Then, create a personal heal...

Biology, 18.12.2020 07:30

N Contractions per M 15 10 5 0 Very low Low Medium High Very high Salt Concentration What change woul...

Mathematics, 18.12.2020 07:30

Free points+5 stars+thanks(must answer the question) DO u see abs

Spanish, 18.12.2020 07:30

"When do you use Ser and Estar. Give me an example in Spanish with each word and tell me why that particular verb was used." Thank you for any help!!...

Mathematics, 18.12.2020 07:30

Free points+5 stars+thanks(must answer the question) DO u see abs also wanna know how I got these?

Mathematics, 18.12.2020 07:30

Find sin(B) in the triangle. ...

Mathematics, 18.12.2020 07:30

A doctor orders 2000 units of subcutaneous heparin to be administered to a patient, The label is 5000 units/ml. How many milliliters will be administ...

History, 18.12.2020 07:30

In a capitalist society, what is the goal of all businesses and industries? To support the government To make social changes To provide b...

Biology, 18.12.2020 07:30

Explain what translation does?...

Health, 18.12.2020 07:30

Plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz pl...

Mathematics, 18.12.2020 07:30

2 Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider the equation....

Mathematics, 18.12.2020 07:30

Jjh hgfejfj fjfj hfkjfm hfkfffyfjyfyjfjf...

Mathematics, 18.12.2020 07:30

Does anyone know how to unblock websites on a school computer?...

Mathematics, 18.12.2020 07:30

Find the minimum, maximum, median, first quartile, and third quartile for the following data set: 9, 20, 4, 18, 4, 18, 20, 9 *...

Computers and Technology, 18.12.2020 07:30

Select the correct answer from each drop-down menu. Consider that as part of your audio-video course, you are required to make a short silent film. Ho...

English, 18.12.2020 07:30

I’m so bored let’s talk...

Spanish, 18.12.2020 07:30

Choose the appropriate words from the banco de palabras to give the following information.

Mathematics, 18.12.2020 07:30

A wall clock has an area of 452.4 in2 What is the area of the sector formed by the hands of the clock when it is 5:00?...

More questions: Mathematics Another questions