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
scoundrel [369]
3 years ago
8

What is the median?

Mathematics
2 answers:
expeople1 [14]3 years ago
4 0
75, 76, 80, 83, 84, 85, 89, 91, 94, 94

The median is 84.5
You add the two middle numbers (84, 85) and divide by 2.
faltersainse [42]3 years ago
4 0
The answer is 84. You have to put it in least to greatest. Then find the middle number.
You might be interested in
It is predicted that the population of a particular state will double every 25 years. a) Determine the annual and monthly growth
Makovka662 [10]
B...

Hope this helps!
4 0
3 years ago
A shoe store uses 50% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholes
Stels [109]

57 + 57/2 = 57 + 28.5 = 85.5

4 0
3 years ago
The researcher is interested to know if policy A (new) is more effective than policy B (old). Frame the hypothesis and describe
vesna_86 [32]

<u>Answer:</u>

<u>Null hypothesis: Policy B remains more effective than policy A.</u>

<u>Alternate hypothesis: Policy A is more effective than policy B.</u>

<u>Step-by-step explanation:</u>

Remember, a hypothesis is a  usually tentative (temporary until tested) assumption about two variables– independent and the dependent variable.

We have two types of hypothesis errors:

1. A type I error occurs when the null hypothesis (H0) is wrongly rejected.

That is, rejecting the assumption that policy B remains more effective than policy A when it is <em>actually true.</em>

2. A type II error occurs when the null hypothesis H0, is not rejected when it is actually false. That is, accepting the assumption that policy B remains more effective than policy A when it is <em>actually false.</em>

3 0
3 years ago
everyday luis buys 5 more baseball cards to add to his collection . if he has 25 baseball cards before making any purchases , ho
Zinaida [17]
Equation: Y=5x+25
X= 20days
Y=5(20)+25
Y=100+25
Y=125
Answer is 125cards
6 0
3 years ago
Read 2 more answers
1. Refer to the equation 2x − 6y = 12. (a) Create a table of values for at least 4 points. Show your work.
Sergio039 [100]
2x - 6y = 12

so we pick any number for x and then solve for y

lets say x = 0
2(0) - 6y = 12
-6y = 12
y = -12/6
y = -2....so when x = 0, y = -2....(0,-2) <== one point

lets say x = 1
2(1) - 6x = 12
2 - 6x = 12
-6x = 12 - 2
-6x = 10
x = -10/6
x = - 5/3...so when x = 1, y = -5/3....(1,-5/3) <== another point

Lets say x = 2
2(2) - 6y = 12
4 - 6y = 12
-6y = 12 - 4
-6y = 8
y = -8/6
y = - 4/3....so when x = 2, y = -4/3.....(2,-4/3) <== another point

lets say x = 3
2(3) - 6y = 12
6 - 6y = 12
-6y = 12 - 6
-6y = 6
y = -6/6
y = -1....so when x = 3, y = -1.....(3,-1) <== another point

now there is 4 points.
4 0
2 years ago
Other questions:
  • A radio station surveyed a group of men and women, asking them to name the genre of music they prefer. This table shows the surv
    8·2 answers
  • You buy 3.17 pounds of apples, 1.25 pounds of pears, and 2.56 pounds of oranges. What is your total bill rounded to the nearest
    14·3 answers
  • Help? I dontn understand this! algreba is weird and hard
    6·1 answer
  • Mateus recorded the number of miles driven and the amount
    9·1 answer
  • Clare has a recipe for yellow cake. She uses 9 ⅓ cups of flour to make 4 cakes. Noah will follow the same recipe. He will make c
    8·2 answers
  • John, Mark, and Sheila commute a total of 2 hours a day. John's commute is 0.5 of an hour longer than Mark's, and Sheila's commu
    11·2 answers
  • I need help, it’s geometry:
    15·1 answer
  • The Harvard Univer1999-2000 Noam Elkies <br> 20
    12·1 answer
  • Could someone help me with this problem!:)
    10·1 answer
  • Find the inverse of function f<br> f(x)9x+7
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!