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
melisa1 [442]
3 years ago
12

Members of a bowling league play thousands of combined games over the course of a season. Suppose that the scores of individual

games have a known standard deviation of σ=30 pins. Isla plans on taking a random sample of n games from this population to make a 95% confidence interval for the mean score. She wants the margin of error to be no more than 10 pins. Which of these is the smallest approximate sample size required to obtain the desired margin of error?
9 games
30 games
35 games
43 games
55 games
Mathematics
1 answer:
just olya [345]3 years ago
5 0

Answer: 35

Step-by-step explanation:

Got it right on khan

You might be interested in
Select the shapes that are similar to shape A
vekshin1

Answer:

Orange and pink, I'm not too sure

4 0
2 years ago
Read 2 more answers
So I really need help. you have to set fractions equal to each other and try and find out how many prefer sweaters and whatnot.
vivado [14]
I can’t help you with that movie
3 0
3 years ago
The quantities x and y are proportional.
irga5000 [103]

Answer:

r=1/4

Step-by-step explanation:

y=1/4*x

2=1/4*8

1/4*8=2

8 0
3 years ago
Read 2 more answers
Kim's furniture store is offering a 30% discount on all its armchairs. Using a proportion, find the discount of the price of an
Airida [17]
79.8 is the discount of the price of an armchair that originally cost $266.00......... because 266.00÷30%=79.8
3 0
3 years ago
Read 2 more answers
50%
pshichka [43]
For every one French student there are 48 non French students
4 0
3 years ago
Read 2 more answers
Other questions:
  • 6. Pamel bought an electric drill at 85% of the regular price. She paid $276,25 for
    13·1 answer
  • Can somebody solve this for me $1.12 for 9.2 ounces
    14·1 answer
  • What fraction is equivalent to 84/100?
    13·1 answer
  • A repair bill for you car is $553 the parts cost $265 the labor cost is $48 per hour. Write and solve an equation to find the nu
    9·1 answer
  • A clothing manufacturer produced 900 items with flaws. Each flawed item represented a loss of $12.50. Which expression represent
    5·1 answer
  • There were 5 people who bought
    6·2 answers
  • there are 12 grams of protein 2 ounces of almonds write if the relationship is propotional if so write an equation for the relat
    9·1 answer
  • Which line has a constant of proportionality between y and x of 5/4
    10·1 answer
  • Find the length of the third side. If necessary, write in simplest radical form.<br> 10<br> 5
    9·1 answer
  • The coordinates of point A on a grid are (−2, −4). Point A is reflected across the y-axis to obtain point B. The coordinates of
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!