Mathematics, 18.07.2020 22:01 wycentliver1859

A research scientist wants to know how many times per hour a certain strand of bacteria reproduces. He wants to construct the 95% confidence interval with a maximum error of 0.11 reproductions per hour. Assuming that the mean is 9.1 reproductions and the standard deviation is known to be 2.4, what is the minimum sample size required for the estimate? Round your answer up to the next integer.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

What is the common denominator for 3/5+3/4

Answers: 2

Answer

Mathematics, 21.06.2019 16:50

For the equations below which statement is true ?

Answers: 2

Answer

Mathematics, 21.06.2019 22:30

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

Answers: 1

Answer

Mathematics, 21.06.2019 22:40

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Answers: 2

Answer

You know the right answer?

A research scientist wants to know how many times per hour a certain strand of bacteria reproduces....

Questions

Health, 14.07.2019 15:30

What causes people to have narcolepsy?...

Mathematics, 14.07.2019 15:30

Need a quick answer for math asap!...

History, 14.07.2019 15:30

What does president wilson accuse his critics of “creating a false impression” about?...

History, 14.07.2019 15:30

Which of the following leaders ruled an east african civilization, not a west african civilization? a)askia muhammad b)king sundiata c)ewuare d)king...

Mathematics, 14.07.2019 15:30

Me with this i tried doing it and i got 24? i don't think thats...

Biology, 14.07.2019 15:30

Which of the following is a radical? o oh h 2 o h...

English, 14.07.2019 15:30

Which comparison is correct? in chapter 1, becky is actively driving, but in chapter 2, there is little activity. in chapter 1, becky is calm and pat...

Biology, 14.07.2019 15:30

Many different populations of marine life live at a coral reef. this is an example of which of the following? a. ecosystem diversity b. genetic diver...

Social Studies, 14.07.2019 15:30

Which is an example of partisanship? a)elected officials avoid controversial policy choices. b)elected officials appear in ads for other candidates....

History, 14.07.2019 15:30

Which of the following explains how world war i affected turkish leaders?...

Mathematics, 14.07.2019 15:30

What is the answer? xy = 30 and x + y = 18...

Social Studies, 14.07.2019 15:30

How many letters is boxer able to spell in animal farm...

Health, 14.07.2019 15:30

Valerie has been assigned to a group for a project in her online course. after an initial meeting over the phone parts of the assignment were divided...

Mathematics, 14.07.2019 15:30

Which of the sets of ordered pairs represents a function.

History, 14.07.2019 15:30

Which of the following port cities played a major role in the louisiana purchase? a. new york city b. new orleans c. baltimore d. boston...

Mathematics, 14.07.2019 15:30

Acircle is centered at the point (-7, -1) and passes through the point (8, 7). the radius of the circle is units. the point (-15, lies on this circl...

Mathematics, 14.07.2019 15:30

For the parent function what effect does a value of k = 10 have on the graph? see picture below...

Spanish, 14.07.2019 15:30

Alan tiene 14 años. tiene el doble de edad que su hermano james ¿cuántos años tiene james ?...

Mathematics, 14.07.2019 15:30

6/19 express answer to the nearstes thousandth place...

Mathematics, 14.07.2019 15:30

Functions f(x) and g(x) are shown below: f(x) g(x) f(x) = −4(x − 6)2 + 3 graph of cosine function which starts at 0 comma 2 and increases to the maxi...

More questions: Mathematics Another questions