subject

Mathematics, 13.11.2020 16:40 lukeperry

A normal population has a mean of 60 and a standard deviation of 12. You select a random sample of 9. Compute the probability the sample mean is:. a. Greater than 63.
b. Less than 56.
c. Between 56 and 63

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:40

Someone answer this check out the image!

Answers: 1

question

Mathematics, 22.06.2019 02:00

Me : julio wears a blue shirt every 3 days. larry wears a blue shirt every 4 days. on april 11, both julio and larry wore a blue shirt. what is the next date that they will both wear a blue shirt?

Answers: 2

question

Mathematics, 22.06.2019 02:00

Your company will replace the asphalt roofs on all the buildings at the factory complex shown below. the buildings have flat roofs. you charge according to the total roof area. what is this area, in square yards?

Answers: 3

question

Mathematics, 22.06.2019 02:30

For every touchdown scored by the timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the timberwolves score if the cheerleader set of 18 confetti cannons

Answers: 1

You know the right answer?

A normal population has a mean of 60 and a standard deviation of 12. You select a random sample of 9...

Questions

question

English, 20.07.2021 23:10

My mother has not from the market a)return b) returning c) returned d) returns...

question

Mathematics, 20.07.2021 23:10

The altitude a (in feet) of a plane t minutes after liftoff is given by a = 3400t + 600. How many minutes after liftoff is the plane at an altitude of...

question

Chemistry, 20.07.2021 23:10

Gaseous ammonia chemically reacts with oxygen gas to produce nitrogen monoxide gas and water vapor. Calculate the moles of nitrogen monoxide produced...

question

Mathematics, 20.07.2021 23:10

Prove: the segment joining the midpoint of two sides of a triangle is parallel to the side...

question

Mathematics, 20.07.2021 23:10

thirty-six boys complete a school task in 4hours. How many boys would be required to complete the task in 2 1/4hours if they work at the same rate....

question

Mathematics, 20.07.2021 23:10

Find the area of each figure one of the sides are 8.3cm it’s a square btw...

question

Mathematics, 20.07.2021 23:10

Working together, Nadia and Olivia can clean a horse stable in 8 hours. Had Nadia cleaned it alone, it would have taken her 12 hours Find out how long...

question

Business, 20.07.2021 23:10

A price-cutting tactic may backfire if...

question

English, 20.07.2021 23:10

Can someone pls give an example of networking in their own life experience. If at all you don't have any , you can include an example of what you want...

question

Mathematics, 20.07.2021 23:10

Maeve can paint a room in 3 hours, and Maura can paint an identical room in 5 hours. How many hours would it take both of them to paint 1 room if they...

question

Biology, 20.07.2021 23:10

Which of the following can be inferred from the genetic code? A. All organisms have a common biochemical evolutionary origin. B. Organism...

question

Mathematics, 20.07.2021 23:10

If AD is the altitude to BC, what is the slope of AD? A. −4/3 B. −3/4 C. 4/3 D. 3/4

question

Mathematics, 20.07.2021 23:10

Brenda wants to buy a sweater that costs 138 Croatian kuna (form of money in Croaita). She has $20. $1 = 6 Croatian kuna Fill in the blank.

question

Mathematics, 20.07.2021 23:10

Solve these word problems. 1. One number is 60 more than another. If the larger is divided by the smaller number, the quotient is 4. What are t...

question

Mathematics, 20.07.2021 23:10

As one once said Another one ...

question

Medicine, 20.07.2021 23:10

Patient had an outpatient cystoscopy. The preoperative diagnosis is hematuria. Postoperative diagnosis is hematuria due to bladder cancer....

question

Physics, 20.07.2021 23:10

A hot-air balloon plus cargo has a mass of 308 kg and a volume of 2910 m3 on a day when the outside air density is 1.22 kg/m3. The balloon is floating...

question

History, 20.07.2021 23:10

Did the positions of Johnson and Thomas helped Houston become the training location?...

question

Physics, 20.07.2021 23:10

Which substance is used in lotions and cosmetics? ammonium hydroxide acetic acid formic acid zinc hydroxide...

question

Business, 20.07.2021 23:10

Flesch Corporation produces and sells two products. In the most recent month, Product C90B had sales of $23,490 and variable expenses of $7,047. Produ...

More questions: Mathematics Another questions

Questions on the website: 13722367