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
Sergeeva-Olga [200]
3 years ago
15

NORMAL DISTRIBUTIONS AID?

Mathematics
1 answer:
kykrilka [37]3 years ago
3 0

Those are the ranges for one tandard deviation below the mean and one standard deviation above the mean, and we know that 68% of the data falls in that range, so the probability that a randomly chosen worker makes that much is 68%

You might be interested in
I need some help! I can’t figure this out, nor do I understand it. My question is:
Mashutka [201]

Answer:

Three locations for the food booth would be ( 2,3)- fowls . ( 3 , 4 )- textiles . ( 0 , 2 )- flowers . ( 4 , 3 ) live stock.

Step-by-step explanation:

please dont be  mad if this is wrong,   i hope this helps! :)    

8 0
3 years ago
It costs $100 to rent the bowling alley, plus $4 per person. The cost for any number (n) of people can be found using the expres
d1i1m1o1n [39]

Answer:

It would cost $160 for 15 people to rent the bowling alley

Step-by-step explanation:

First, let's identify what we know:

1) It costs $100, just to rent the bowling alley.

2) We have to add $4 dollars, for every extra person.

3) The total cost can be found by using the expression 100 + 4n = x (n equals number of people, x equals total cost, 100 equals intial rent charge, and 4 equals the charge for each individual person)

So, just input 15 into the equation!

100 + 4(15) = x

100 + 60 = x

x = $160

7 0
3 years ago
A line passes through (3, 7) and (6, 9). Which equation best represents the line?
olga_2 [115]
The equation that represents that line is
y=2/3x+5.

First, you have to find the slope (the change of y over the change of x which here is 2/3. Then, you put one of the points in and solve. I used (3,7) When you input them into the equation, you get 7=2/3 (3)+_ Which gives you 7=2+_ .
5+2 is seven, so the blank is 5. So, when you do that, you get Y=2/3x+5.
If you need more of an explanation, comment.
3 0
3 years ago
2-5= equal what?<br> plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
ale4655 [162]

Answer:

-3

Step-by-step explanation:

7 0
3 years ago
What should be done to both sides of the equation in order to solve w - 9 1/2 = 15? Add 15. Subtract 15. Add 9 1/2. Subtract 9 1
krek1111 [17]
You want to undo the (-9 1/2), so you will add 9 1/2 to each side
8 0
4 years ago
Read 2 more answers
Other questions:
  • How much more snow fell in February 1889 than November 1888?
    12·2 answers
  • Does anyone know the answer to this question?
    15·1 answer
  • Traffic flow is traditionally modeled as a Poisson distribution.A traffic engineer monitors the traffic flowing through an inter
    11·1 answer
  • Simplify 35 ÷ 33. A)   6 B)   5 C)   9 D)   1
    14·1 answer
  • HURRY WILL MARK BRAINLIEST AND CASHAPP MONEY
    7·2 answers
  • 4. What is the equation? *<br> Oy=2/3x+8<br> Oy=8x + 2/3
    14·1 answer
  • How much would you pay for: 240 textbooks at $15.40 each, 100 pens at $1.25 each and 30
    5·1 answer
  • ANSWER FAST WILL GIVE BRAINLY. Which equation does NOT represent direct variation? (Make sure to solve for y first!)
    10·1 answer
  • The hardware store sells green buckets, which hold 7 liters of water, and white buckets, which hold 1 liter. Austin bought 8 buc
    6·1 answer
  • PLEASE HELP ASAP I WILL GIVE BRAINLYEST!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!