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
lukranit [14]
3 years ago
5

Statistics question! 12 pts

Mathematics
1 answer:
Nataly [62]3 years ago
5 0

Answer – C. the sample size 16 is too small

 

If we toss a coin 16 times in order to test the hypothesis H0: p = 0.5 that the coin is balanced, we can't use the z-test for a proportion in the situations because the sample size 16 is too small. The z-test is best used when the sample size is greater than 30; when the sample size is less than 30, t-test is more appropriate.

You might be interested in
Solve the equation!! <br> 6 + log9 -5n = 6
scoray [572]

Answer:

n=log(9 1/5)

Step-by-step explanation:

8 0
2 years ago
Which ordered pair in the form (a, b) is a solution of this equation?
Evgen [1.6K]

3a - 4b = 21


check (-2 , -3)


3(-2) -4(-3) =21


-6 +12  = 21


6 does not = 21  so NO


check (0 , 7)


3(0) -4(7) =21


0-28=21


-28 does not equal 21  so NO


check (-3 , -2)


3(-3) -4(-2) =21


-9 +8  = 21


1 does not = 21  so NO


check (7 , 0)


3(7) -4(0) =21


21  = 21

Choice D

5 0
3 years ago
PLEASEEEEE HELPPPP ITS DUE at 11:59pm
Masja [62]
Since theres 4 numbers and 60 spins if you divide it you get the average number that all the numbers would land on. 2 would be landed on 15 times if it went exactly to the calculations. not 100% sure though
4 0
2 years ago
Describe the pattern of decay for the sequance.
Georgia [21]
256-192= 64

192-144=48

144-108=36

108-81=27

 81- 60.8=20.2

60.8-45.6=15.2

45.6-34.2= 11.4

34.2-25.6=8.6

25.6-19.2= 6.4

19.2-14.4= 4.8

4 0
3 years ago
Kevin has $24 to buy a gift for his cousin he found a gift for $22 with a 5% sales tax added on will Kevin have enough money to
STatiana [176]

Kevin will have enough. He will need to pay $23.10.

5% of $22 is $1.10.

22+1.10=23.10

23.10 is less than 24

6 0
3 years ago
Other questions:
  • Glen Davis is shooting free throws. Making or missing free throws doesn't change the probability that he will make his next one,
    12·2 answers
  • there are 18 students on the school bus. There are 5 seniors 2 juniors 6 sophomores and 5 freshmen. what is the ratio of juniors
    7·2 answers
  • 48 oz 1/2 gallon 3 1/2 pints 10 3/4 cups 2 1/4 quarts sort from least to greatest
    7·1 answer
  • When the following fraction is reduced what will be the exponent on the 27 mn^ 3 / 51 m ^ 6 n​
    11·1 answer
  • NEED HELP ASAP!! IF YOU ANSWER RIGHT YOU GET BRAINLIEST!!!!!​
    11·1 answer
  • An airplane is flying at 35,000 feet above sea level airplane started to send a rate of 2500 ft./min. after five minutes how man
    7·1 answer
  • Find AB. Write your answer in the simplest form
    15·1 answer
  • Help please! Will give brainly! A rock is dropped from the top floor of a 500-foot tall building. A camera captures the distance
    14·1 answer
  • Which lengths could represent the side lengths of a right triangle
    6·1 answer
  • Find the 97th term of the arithmetic sequence 17, 26,35,...
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!