Mathematics, 22.05.2020 08:01 neariah24

HELP. QUIZ!

The results of a History test and Calculus test are normally distributed.
The History test had a mean score of 68 with a standard deviation of 8.
The Calculus test had a mean score of 70 with a standard deviation of 7.2.
Joseph scored 82 on the Calculus test and Zoe scored 82 on the History
test. Which student had a higher percentile rank in their class?
a. zoe, at about 96th percentile
b. both zoe and joseph ranked at 94th percentile
c. zoe, at about 95th percentile

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Combine the information in the problem and the chart using the average balance method to solve the problem.

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Which of the following transformations will always produce a congruent figure?

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Which shows the graph of the solution set of 3y – 2x > –18?

Answers: 1

Answer

You know the right answer?

HELP. QUIZ!

The results of a History test and Calculus test are normally distributed.

Questions

Mathematics, 13.06.2020 20:57

The upper-left coordinates on a rectangle are (-6,0)(−6,0)left parenthesis, minus, 6, comma, 0, right parenthesis, and the upper-right coordinates are...

Mathematics, 13.06.2020 20:57

Triangle L M N is cut by line segment O P. Line segment O P goes from side M L to side M N. The length of O L is 14, the length of O M is 28, the leng...

English, 13.06.2020 20:57

Bono’s consistent references to Troy’s relationship with Alberta are considered , for Bono seeks to motivate his friend to reflect on his infid...

Biology, 13.06.2020 20:57

Of the following species used in agriculture, which is most likely a polyploid? A) cow B) goat C) hen D) wheat...

Mathematics, 13.06.2020 20:57

An insurance company issues 1250 vision care insurance policies. The number of claims filed by a policyholder under a vision care insurance policy dur...

English, 13.06.2020 20:57

suppose someone wanted to highlight the character development of a traditional story. which of ny he following media would best express this element?...

Chemistry, 13.06.2020 20:57

What hypothesis could you propose about the relationship between the position of a type of atom in a molecule and the number of bonds that the atom fo...

English, 13.06.2020 20:57

Which excerpt from Act V, scene iii of Romeo and Juliet best reflects the play’s overall theme? Lady Capulet: O me! this sight of death is as a bell,...

Chemistry, 13.06.2020 20:57

Calculate the number of grams from the given number of moles. Use the periodic table to get the atomic weights of the elements. Express your answer to...

Mathematics, 13.06.2020 20:57

2. The sum of the first three terms of an APis 15 and their product is 80. Find the AP....

Computers and Technology, 13.06.2020 20:57

DRU is a small brokerage house that enables its clients to buy and sell stocks over the Internet, as well as place traditional orders by phone or Fax...

Social Studies, 13.06.2020 20:57

Which is the best example of how geography shaped Georgia's development? The Floridan Aquifer provided water for Georgia's settlers.The fall li...

Mathematics, 13.06.2020 20:57

Using the equation y−1=2(x+3) , find a point that is on the line when graphed. (−1,3) (−3,1) (1,−3) (3,1)...

English, 13.06.2020 20:57

Urgent! Please help!! Describe the landform and climate varieties found in Central America....

Mathematics, 13.06.2020 20:57

a submarine is 58.8 m from a whale. the sub sends out a sonar ping to locate the whale. the speed sound underwater is 1520 m/s. how much time does it...

Mathematics, 13.06.2020 20:57

A) Pedro tiene 14 años y su hermana Elisa tiene 3. ¿Cuántos años tienen que pasar para que la edad de Pedro sea el doble de la de su hermana? La suma...

Mathematics, 13.06.2020 20:57

Which of the following pieces are congruent? ...

Mathematics, 13.06.2020 20:57

Which graph shows the solution to the following equation 2x-5/x^2 = -4

English, 13.06.2020 20:57

This passage from chapter 4 of The Story of My Life is an example of which stage of plot? The most important day I remember in all my life is t...

Mathematics, 13.06.2020 20:57

Which piont is not contained on the graph of y = |x| -3? A) (-3,0) B) (-1,-2) C) (-2,-1) D) (-4,-7)...

More questions: Mathematics Another questions