1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
V125BC [204]
2 years ago
8

A university is comparing the grade point averages of theater majors with the grade point averages of history majors. The univer

sity currently has 50 total theater majors and 50 total history majors. The mean and standard deviation for each population are shown in the table. The university wants to test whether there is a significant difference in GPAs for students in the two majors. What is the P-value and conclusion at a significance level of 0.05?
Mathematics
1 answer:
AveGali [126]2 years ago
8 0

Answer:

100+79

hope it works

did it on a test

You might be interested in
HELP HELP HELP HELP HELP PLSSSSSSSS
valentinak56 [21]

Answer:

I have no idea. Umm maybe ask your mom. Or dad do either of them know math?

U could try to email your teacher.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
PLEASE HELP ILL GIVE 25 POINTS FOR IT
Naddik [55]
90/2 = 45 degrees twices
These both are 45 degrees which is less than 90
3 0
3 years ago
1/3(x-6)=16<br> Please help me out
Alexeev081 [22]

Answer:

\frac{1}{3} (x - 6) = 16) \times 3 \\ x - 6 = 3 \times 16 \\ x = 48 + 6 \\ \color{yellow} \boxed{ x = 54}

6 0
2 years ago
Read 2 more answers
Which expression is equivalent to \left(3^{-6}\times 3^{3}\right)^{-1}\normalsize?(3 −6 ×3 3 ) −1 ? 3^{-19}3 −19 3^{18}3 18 3^{-
mars1129 [50]

Answer:

27

Step-by-step explanation:

Given the expression

\left(3^{-6}\times 3^{3}\right)^{-1}\\

According to law of indices, this can be written as;

\left(3^{-6+3})^{-1}\\\\= (3^{-3})^{-1}\\\\= 3^{-3*-1}\\\\= 3^3\\\\= 27

Hence the required answer is 27

5 0
2 years ago
Evaluate the expression when a = 2.<br> a^2+7a+7
Galina-37 [17]

Answer:

25

Step-by-step explanation:

a² + 7a + 7

a = 2

Plug in the value of 2 for every occurance of a.

(2)² + 7(2) + 7

First, solve the exponent.

4 + 7(2) + 7

Now, multiply.

4 + 14 + 7.

Add.

25

This is your answer.

Hope this helps!

7 0
3 years ago
Other questions:
  • Dr. Smith gives his staff a 1/3 bonus if they exceed the quarterly goal. This extended this quarter they exceeded the goal by 15
    11·1 answer
  • the perimeter of a rectangle is 50 inches. The length of the rectangle is 10 inches. What method can be used to find the width o
    12·1 answer
  • Calculate the are of this triangle with the base18cm height 14 and inside 11cm
    11·1 answer
  • Which does not represent a rational number?
    10·2 answers
  • Complete factorization x^3-2x^2+x-2
    10·1 answer
  • The three side lengths of four triangles are given. which triangle is a right triangle? Triangle 1: 2, 4, 5
    8·1 answer
  • Sam receives $50,000 for his monthly salary. If he pays $8,000 for electricity bill, $2,000bfor water bill and $10,000 for groce
    14·1 answer
  • What is the sum of 1.25 + (-⅓) + (-⅞)
    7·1 answer
  • GIVING 50 POINTS FOR THE FIRST 2 PEOPLE
    9·2 answers
  • What is the volume of this rectangular prism?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!