Mathematics, 07.05.2021 03:40 kellynadine02

You want to test whether or not the following sample of 30 observations follows a normal distribution. The mean of the sample equals 11.83 and the standard deviation equals 4.53. 2 3 5 5 7 8 8 9 9 10 11 11 12 12 12 12 13 13 13 14 15 15 15 16 16 17 17 18 18 19 The number of intervals or categories used to test the hypothesis for this problem is a. 5. b. 6. c. 4. d. 10.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

Answers: 2

Answer

Mathematics, 21.06.2019 21:30

Select all the statements that apply to this figure

Answers: 2

Answer

Mathematics, 22.06.2019 01:30

For the functions f(x) = -922 – 2x and g(x) = -32? + 6x – 9, find (f - g)(x) and (f - ).

Answers: 1

Answer

Mathematics, 22.06.2019 02:10

Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? –16 –11 –4 –1

Answers: 1

Answer

You know the right answer?

You want to test whether or not the following sample of 30 observations follows a normal distributio...

Questions

Mathematics, 28.10.2019 22:31

in the figure, pllq. find m angle 21....

Chemistry, 28.10.2019 22:31

2) what is the concentration of nacl in a solution prepared by diluting 56.98 ml of 0.5894 m stock solution to a new volume of 1.20 l? (45 pts)...

Physics, 28.10.2019 22:31

2. set the animation to a semi-major axis of 1.5 au and an eccentricity of 0.5. is the planet closer to the sun at certain points and farther at...

Chemistry, 28.10.2019 22:31

Question 2 options: potassium forms ions with a charge of +1 (ka+). iodine forms ions with a charge of -1. selenium forms ions with a charge of...

Mathematics, 28.10.2019 22:31

2. multiple choice describe the type of transformation in thfunction f(x) = (5x)? a translationc reflectionb dialationd...

English, 28.10.2019 22:31

1. as commander in chief of the army and navy, i have directed that all measures be taken for our defense. but always will our whole natio...

Mathematics, 28.10.2019 22:31

Letha walked s feet at y feet per minute and arrived at the library 10 minutes late. how fast should she have walked to havearrived on time?...

English, 28.10.2019 22:31

in this lesson, we have focused on using strong and interesting word choices, combining short phrases to achieve complex sentences, and using subordin...

Mathematics, 28.10.2019 22:31

Which best explains whether a triangle with side lengths 5 cm, 13 cm, and 12 cm is a right triangle? a. the triangle is a right triangle...

Mathematics, 28.10.2019 22:31

This circle is centered at the origin, and the length of its radius is 8. what is the equation of the circle? оа. (х - 8)2 + (у - 8)2 = 6...

English, 28.10.2019 22:31

School psychologists can perform all these services except o a. making recommendations on instruction modifications. o b. prov...

History, 28.10.2019 22:31

After years of training wealthy boys that learned how to read and write would become?...

Mathematics, 28.10.2019 22:31

Which of the following statements is equivalent to p(z> 1.7)?...

History, 28.10.2019 22:31

|how did lincoln work to oppose slavery?...

Mathematics, 28.10.2019 22:31

31.10 which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = -8x + x2 + 7 ? left...

Chemistry, 28.10.2019 22:31

Okay, someone answer this, i am offering 20 points for this. its urgent! only if you message me willing to with homework 3 and 4 too.

English, 28.10.2019 22:31

Read this excerpt from "are dogs dumb? " by karen hopkin. chimps can use sign language to talk to their trainers. monkeys can learn to count. a crow c...

Mathematics, 28.10.2019 22:31

Which of the following is a true biconditional statement? a. i walk one mile to the store if and only if the store is 5280 feet away.

Physics, 28.10.2019 22:31

Usatestprep kidneys play a major role in the human excretory system by filtering what fluid? a) stomach acid

History, 28.10.2019 22:31

Which of the following was an important result of theopen door policy? a. it protected u. s. trade in china.lob. it protected...

More questions: Mathematics Another questions