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
Maurinko [17]
3 years ago
12

Concert marketing: The college’s performing arts center wanted to investigate why ticket sales for the upcoming season significa

ntly decreased from last year’s sales. The marketing staff collected data from a survey of community residents. Out of the 110 people surveyed, only 7 received the concert brochure in the mail. Which of the following is a reason that the marketing staff should not calculate a confidence interval for the proportion of all community residents who received the concert brochure by mail? Check all that apply. Group of answer choices The sample needs to be random, but we don’t know if it is. The actual count of community residents who received the concert brochure by mail is too small. The actual count of students who community residents who didn’t receive the concert brochure by mail is too small. n(p‐hat) is not greater than 10. n(1 minus p‐hat) is not greater than 10.
Mathematics
1 answer:
matrenka [14]3 years ago
4 0

Answer:

Correct options are A,B,D:

  • The sample needs to be random, but we don't know if it is.
  • The actual count of community residents who received the concert brochure by mail is too small.  
  • n(1 minus p‐hat) is not greater than 10.

Step-by-step explanation:

Concert marketing: The college’s performing arts center wanted to investigate why ticket sales for the upcoming season significantly decreased from last year’s sales. The marketing staff collected data from a survey of community residents. Out of the 110 people surveyed, only 7 received the concert brochure in the mail.

You might be interested in
Solve for the missing angle with the question mark
mash [69]

Answer:

it's 60

Step-by-step explanation:

I have done that before

4 0
3 years ago
WILL AWARD BRAINLIEST (Find the measure of the complement and supplement)
melisa1 [442]

Answer:

The complement is 53  and the supplement is 143

Step-by-step explanation:

Two complementary angles add to 90

PQR and x = 90

37+x = 90

Subtract 37 from each side

37-37 +x =90-37

x = 53

The complement is 53


Two supplementary angles add to 180 degrees

PQR and x = 180

37+x = 180

Subtract 37 from each side

37-37 +x= 180-37

x = 143

The supplement is 143

8 0
3 years ago
Jim has a home loan and a car loan. He defaults on his home loan after a year of making payments on time.However, he continues t
FinnZ [79.3K]
Bad debt is the correct answerbro

6 0
3 years ago
Read 2 more answers
A triangular pyramid has a height of 18 yards and base with an area of 330 square yards. What is the volume of the pyramid?
Zanzabum
18*330
multiply thats your answer

5 0
3 years ago
The equation 18 + p = 34 represents the sum of Reese's and Ana's ages, where p represents Reece's age. How old is Reece?
Phantasy [73]

Answer:

therefore reece'sis 16 years old

Step-by-step explanation:

18+p=34

p+18-18=34-18

p=16

8 0
2 years ago
Other questions:
  • Write 0.0000126 in scientific notation
    7·2 answers
  • X+x+(x-45)+(x-45)+(x-45)=540 and they're all degrees
    5·1 answer
  • In the diagram, the vertices of the square lie at the centers of the four partial circles. What is the area of the entire shape,
    15·2 answers
  • Joseph buys a bag of 60 pieces of taffy. In the bag, there are 6 cinnamon pieces, 18 raspberry pieces, 18 key lime pieces, and t
    8·1 answer
  • What are 2 Equivalent ratios for 3 and 8
    10·1 answer
  • : The average student college loan rate is 4%. You borrowed $18,000 per year for 4 years for tuition, room, & board. If the
    5·1 answer
  • Where would -8/3 be on a number line
    6·1 answer
  • I need the steps and quotient pls help due in 2 hrs​
    11·1 answer
  • 7 - 1/4 X 12 +(3/4+1/2) + 8 ÷ 2+2 X 3 =
    8·1 answer
  • (01.02 HC)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!