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
maw [93]
3 years ago
7

PLEASE HELP NO LINKS PLEASE In a certain town, 62% of the residents enjoy riding roller coasters. Alfred takes a sample of 75 re

sidents from this, town. What is the probability that fewer than 58% of the residents in the sample enjoy riding roller coasters? Find the z-table here. O 0.238 O 0.433 O 0.714 O 0.762​
Mathematics
2 answers:
Ksivusya [100]3 years ago
8 0

Answer: NOT 0.433

Step-by-step explanation:

Lorico [155]3 years ago
3 0

Answer:

Option B

Step-by-step explanation:

Here ,

The mean value is 0.62

Z value formula is

z = (x' -mean)/(sigma/sqrt (n))

Substituting the given values, we get -

sigma = Sqrt {(x'-mean)^2/n}

Sigma = sqrt { (0.58-0.62)^2/75} = 0.09

z = (0.58-0.62)/(0.09)

z = -0.433

Hence, option B is correct

You might be interested in
Please help me ASAP!!!<br> WILL MARK BRAINLIEEST TO WHOEVER IS RIGHT
konstantin123 [22]

Answer:

The answer is 5 x 2 x 3 x 2 x 2

Step-by-step explanation:

It is just everything at the bottom multiplied together

4 0
2 years ago
Read 2 more answers
Find the missing ratio and explain how you found it
ankoles [38]

Answer:

5:4

Step-by-step explanation

If your shoes to flip-flops are 10:8 then the starting ratio will be 10:8 but 10 and 8 are both divisible to 2 so you can simplify 10:8 to 5:4

7 0
3 years ago
Read 2 more answers
Need more help 5/6 divided by 2
podryga [215]

Answer:

5/12

Step-by-step explanation:

5/6 divided by 2

= 5/6 divided by 2/1

= 5/6 x 1/2

= 5 x 1 over 6 x 2

= 5 over 6 x 2

= 5 / 12

8 0
2 years ago
What is the difference in length between the longest and shortest pieces of ribbon?
jasenka [17]

Answer: B

Step-by-step explanation: have a great day pls brainliest

6 0
2 years ago
Read 2 more answers
Can anyone help me please
Nady [450]

Yo sup??

since WY is the perpendicular bisector we can say

3x-5=2x+3

x=8

Hope this helps

6 0
3 years ago
Other questions:
  • In complete sentences explain why you can sometimes add square roots with different radicands. Give an example where you can add
    7·1 answer
  • What is the domain of the graph function
    12·1 answer
  • Use the functions f(x)=2x and g(x)= x^2+1 to find the value of each expression.
    6·1 answer
  • 2 more than triple a number is 10.​
    14·1 answer
  • . 1. A consistent system of equations is a system with __________.. . the same line. . parallel lines. . intersecting lines and
    6·1 answer
  • Solve the equation: <br> 1.)     y/6 + 12 = (-12)<br> 2.)     y/3 - 4 = (-20)
    14·1 answer
  • Find the value of x for which the graph of y = 3x² – 10x + 7 achieves its minimum y-value.​
    13·1 answer
  • Sam added 72 fish to his pond over a period of 9 days. He added the same number of fish each day. What was the change in the num
    14·1 answer
  • 7. f(1) = 3, f(n) = [f(n-1)]2
    10·2 answers
  • The table show the number of tubs of popcorn that a popcorn vendor sold at the baseball games for each month during baseball sea
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!