Mathematics, 29.04.2021 04:20 juansebas35

The mean on a statewide geography test was 74 with a standard deviation of 12. West County sampled the scores of some of its students and reported a mean of 79 with a margin of error of ±1.9. To the nearest whole number, how many students were in West County’s sample?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Plot the intercepts to graph the equation

Answers: 1

Answer

Mathematics, 21.06.2019 22:10

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

Answers: 1

Answer

Mathematics, 21.06.2019 23:20

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?

Answers: 1

Answer

You know the right answer?

The mean on a statewide geography test was 74 with a standard deviation of 12. West County sampled t...

Questions

Computers and Technology, 17.04.2020 00:32

Assume a computer that has 32-bit integers. Show how each of the following values would be stored sequentially in memory, starting at address 0x100, a...

History, 17.04.2020 00:32

Is 4 inches good enough?...

Spanish, 17.04.2020 00:32

Choose the best response to the following question. Si tienes sueño Debes dormirte Debes probarte. Debes quitarte. Debes...

Business, 17.04.2020 00:32

If the month-end bank statement shows a balance of $144,000, outstanding checks are $48,000, a deposit of $16,000 was in transit at month end, and a c...

History, 17.04.2020 00:32

The heavy taxes made the people feel their king was a . A. Monster B. Tyrant C. War-monger D. Dictator...

English, 17.04.2020 00:32

Please answer in PACER format...

Law, 17.04.2020 00:32

What regulation covers the wearing of the uniform?...

Physics, 17.04.2020 00:32

Two birds collide in midair. Before the collision, their combined momentum was 15 kg•m/s to the north. What is their combined momentum after the...

Mathematics, 17.04.2020 00:32

Need help....

Mathematics, 17.04.2020 00:32

Rewrite using a rational expression Plz show your steps and explain it...

Mathematics, 17.04.2020 00:32

Find an ordered pair to represent in the equation if ū = (-1, 4) and 7 = (3, - 2)...

Physics, 17.04.2020 00:32

How does the input distance of a single fixed pulley compare to the out- put distance? Explain your answer....

Mathematics, 17.04.2020 00:33

Which shows the integers in order from greatest to least! A. 18,43,-2,-15. B.-2,3,4-15,18. C.18,-15,4,3,-2. D.-15,-2,3,4,18...

Law, 17.04.2020 00:33

Research and survey question assignment...

Mathematics, 17.04.2020 00:33

What number must you add to complete the square? x^2+12x=5...

Biology, 17.04.2020 00:33

Sustainability and explain how you relate it toward a sustainable future....

Computers and Technology, 17.04.2020 00:33

Create a program to determine the largest and smallest number out of 15 numbers entered (numbers entered one at a time). This should be done in a func...

Business, 17.04.2020 00:33

Jiminy’s Cricket Farm issued a 30 year, 8%, semi-annual bond 3 years ago. The bond currently sells for 93% of its face value. The company’s tax rate i...

Business, 17.04.2020 00:33

Betsy Strand’s regular hourly wage rate is $24, and she receives an hourly rate of $36 for work in excess of 40 hours. During a January pay period, Be...

Mathematics, 17.04.2020 00:33

Find the volume of the cone. Leave your answer in terms of л 144л 72 л 192л 48 л

More questions: Mathematics Another questions