Mathematics, 01.12.2019 14:31 Itslegit3

Amarket research firm conducts telephone surveys with a 40% historical response rate. what is the probability that in a new sample of 400 telephone numbers, at least 150 individuals will cooperate and respond to the questions? in other words, what is the probability that the sample proportion will be at least 150/400 = .375 (to 4 decimals)?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

7x+8y=-18, 4x-9y=-3 solve the system of equations

Answers: 3

Answer

Mathematics, 21.06.2019 18:30

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Answers: 2

Answer

Mathematics, 21.06.2019 22:50

3x = 729 solve for x plz . it's urgent. will mark

Answers: 2

Answer

You know the right answer?

Amarket research firm conducts telephone surveys with a 40% historical response rate. what is the pr...

Questions

Mathematics, 02.02.2021 03:00

Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric equations. * Brainliest for answers and explanat...

Mathematics, 02.02.2021 03:00

Please help solve this ...

Social Studies, 02.02.2021 03:00

This millennium has seen the rise of the digital age. Cameras using film are being replaced by digital ones and smartphones. Ten-key calculators have,...

History, 02.02.2021 03:00

Evaluate the extent to which the african American community care about claudette...

Mathematics, 02.02.2021 03:00

Bed and Bath sold a case of scented candles for $17.85 that had been marked up 125%. What was the original price?...

History, 02.02.2021 03:00

How did the Church respond to times of crisis in the late Middle Ages?...

Chemistry, 02.02.2021 03:00

It takes the average high school swimmer 5 minutes and 30 seconds to swim 500 yards. How fast is an average swimmer moving in feet per second. Round y...

Physics, 02.02.2021 03:00

A cart of weight 20 N is accelerated across a level surface at 0.15 m/s2 . What net force acts on the wagon? (g = 9.8 m/s2)...

Advanced Placement (AP), 02.02.2021 03:00

Briefly explain what led to the decline of the Umayyad and Abbasid Dynasties. What did these events have in common?...

Mathematics, 02.02.2021 03:00

Test worth 50 points; test score of 96 write a proportion to find how many points a student needs to score on the test to get the given score....

English, 02.02.2021 03:00

Which detail from the text best supports the inference that leopards typically hunt alone? A. leopards have occasionally been known to attack humans...

History, 02.02.2021 03:00

Why were the British able to win the Battle of Britain? Their radar equipment was effective. Their leader urged them to keep fighting Germany.

Physics, 02.02.2021 03:00

Using your notes, compare the features of analog and digital signals in the table provided. Include one to three points for each feature and type of...

Arts, 02.02.2021 03:00

Which of the following is an important convention for the organization of forms in a pictorial space...

Mathematics, 02.02.2021 03:00

Viktor borrowed money from his father to buy a bike. He will repay him by making 4 equal payments of over $40. Which inequality represents the amount...

History, 02.02.2021 03:00

How did Britain hope to profit from its colonies?...

Physics, 02.02.2021 03:00

Please answer the question below in 4 sentences. Use tranisition words to make it easier to understand how your thoughts and ideas are connected. You...

Biology, 02.02.2021 03:00

Pls help me with this question ...

Mathematics, 02.02.2021 03:00

Which fraction is equivalent to (1/2)(1/2)(1/2)...

Mathematics, 02.02.2021 03:00

Please help me ...

More questions: Mathematics Another questions