Mathematics, 14.12.2021 18:50 omojay3103

The scores on a test are normally distributed with a mean of 90 and a standard deviation of 18. What is the score that is 2, standard deviations below the mean? A score of
is 2
2 standard deviations below the mean.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

The equation y=mx+b is the slope-intercept form of the equation of a line. what is the equation solved for b? y-m=b y-mx=b y/mx=b y/m-x=b

Answers: 2

Answer

Mathematics, 21.06.2019 15:40

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

Answers: 1

Answer

Mathematics, 21.06.2019 17:00

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Answers: 1

Answer

You know the right answer?

The scores on a test are normally distributed with a mean of 90 and a standard deviation of 18. What...

Questions

Mathematics, 10.07.2019 02:10

(10 pts xc) use strong induction to prove that 2 is irrational. hint: let p(n) be the statement that v2 f n/b for any positive integer b. you must us...

Mathematics, 10.07.2019 02:10

Circle the correct answer. (1 pt. each) 33. suppose (3x)fx is true. which of the following could be true? (a) (3x)-fx (b) (3x)fx, (c) (x)-fx, (d) non...

Mathematics, 10.07.2019 02:10

You are on the island of knights and knaves. knights always tell the truth, and knaves always lie. suppose you meet two people: a and b. can you dete...

Mathematics, 10.07.2019 02:10

The turners have purchased a house for $140,000. they made an initial down payment of $30,000 and secured a mortgage with interest charged at the rate...

Mathematics, 10.07.2019 02:10

If a ball is drawn from a bag containing 13 red balls numbered 1-13 and 5 white balls numbered 14-18. what is the probability that a. the ball is not...

Mathematics, 10.07.2019 02:10

Write down the adjacency matrix of w7(the wheel on 7 vertices) and q3(the hypercube of dimension 3)....

Mathematics, 10.07.2019 02:10

2. consider a system of two equations in two unknowns: (a) solve this system to produce formulas for the value of r and y (b) let a be the coefficien...

Mathematics, 10.07.2019 02:10

How do the dimensions of the null space and column space of a matrix relate to the number of lead and free variables in the reduced row echelon form o...

Mathematics, 10.07.2019 02:10

Incorrect question 1 0/5 pts for the cash flows given in the table below, evaluate the unknown value "a". use an interest rate of 6%. year 0 2 3 4 cas...

Mathematics, 10.07.2019 02:10

If you draw one card at random from a deck of 12 cards numbered 1 through 12 what is the probability that a. the number you draw will be even and divi...

Mathematics, 10.07.2019 02:10

Math 128 summer b 2018-sections 201 and 203 abdalwahab habeeb & 1 7/1/187: 53 pm bsplus homework: lecture 5 - more properties of trig functions s...

Mathematics, 10.07.2019 02:10

Complete the following tasks: override the dog_breeds database use the dog_breeds database and create a dog_catalog table with the following features...

Mathematics, 10.07.2019 02:10

What is the value of the variable x after the statement " if 4+4=8 then x: =x+2" if x=0 before this is encountered ?...

Mathematics, 10.07.2019 02:10

6) a tank of fake blood used for halloween movies is leaking in a way that formsa circular spill whose area is increasing 60 in day when the area is 9...

Mathematics, 10.07.2019 02:10

2. for which values of k are there no solutions, many solutions, or a unique solution to each system? a. b. 13x-3y - k kx +y-1 2x-4y +2z 0...

Mathematics, 10.07.2019 02:10

Discrete math homework: which one of the following would disprove the conjecture that the sum of two irrational numbers is irrational? a...

Mathematics, 10.07.2019 02:10

Imagine if you won the jackpot! what are your chances to do so? what numbers would you pick? would you take the annual installments or a reduced lu...

Mathematics, 10.07.2019 02:20

At the end of the year for each of the next 40 years, i'm going to put $15,000 in my retirement fund. what rate of return on my investments do i need...

Mathematics, 10.07.2019 02:20

assignment 2 baud 3301 summer 2018 due 7/2/2018 (monday) the file "assignment 2 data" contains a portion of the income statements fo...

Mathematics, 10.07.2019 02:20

Exercise 5. this ezercise uses the notation from application 4.3.1 from page i-22 of the ferguson teat. consider the sum of three subtraction games g(...

More questions: Mathematics Another questions

The scores on a test are normally distributed with a mean of 90 and a standard deviation of 18. What is the score that is 2, standard deviations below the mean? A score of is 2 2 standard deviations below the mean.

Answers

Another question on Mathematics

The scores on a test are normally distributed with a mean of 90 and a standard deviation of 18. What is the score that is 2, standard deviations below the mean? A score of
is 2
2 standard deviations below the mean.