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
LuckyWell [14K]
3 years ago
14

The sampling distribution of certain statistical measures shows a normal distribution which of the following is an unbiased esti

mator that has a graph that is normally distributed and is not skewed
a. proportion
b. median
c. range
d. variance
Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
7 0

GACA

Answer: 1. B) Normal distribution

2. D) Variance, mean, proportion

3. D) normal distribution

4. D) normal distribution

5. A) proportion

6. A) median

7. C) this is just one sample. The sampling distribution of the mean requires repeating this process with the same sample several times

8. A) not a normal distribution

9. B) mean, variance, proportion

10. A) the sampling distribution of the variance requires repeating this process with the same sample several times. So this does not compare to the sampling distribution of the variance

Step-by-step explanation: 100% :)

svlad2 [7]3 years ago
4 0

Answer:

A) Proportion.

Step-by-step explanation:

The distribution of sample proportions leads or may tends to approximate a normal distribution and is an unbiased estimator that has a graph that is usually distributed and is not skewed. In other words, simply, we can also say that the population proportion is basically defined to be as the mean of the sample proportion. The population proportion is basically equaled the expected value of the sample proportion.

You might be interested in
Best Buy purchases a laptop for $244. They then sell the laptop for $927.20. What is the percent increase in the price?
maria [59]

Answer:

sjbs

Step-by-step explanation:

ywyeyeyjejsjeueuheuehe

6 0
3 years ago
Find x for the problem
oee [108]

Answer:

14.4

Step-by-step explanation:

sin x = 24/30

x = sin^-1 (24/30) = 53.13

sin 53.13 = x/18

x = sin 53.13 x 18 = 14.4

6 0
2 years ago
34. A MasterCard statement shows a balance of $510 at 13.9% compounded monthly. What monthly payment will pay off this debt in 1
bixtya [17]

Answer:

The monthly payment is $35.10.

Step-by-step explanation:

p = 510

r = 13.9/12/100=0.011583

n = 12+4=16

The EMI formula is :

\frac{p\times r\times(1+r)^{n} }{(1+r)^{n}-1 }

Now putting the values in formula we get;

\frac{510\times0.011583\times(1+0.011583)^{16} }{(1+0.011583)^{16}-1 }

=> \frac{510\times0.011583\times(1.011583)^{16} }{(1.011583)^{16}-1 }

= $35.10

Therefore, the monthly payment is $35.10.

8 0
3 years ago
It rained 7 times during our holiday. If it rained in the morning, it was sunny in the
TEA [102]

Answer:

E= 11

Step-by-step explanation:

5 0
3 years ago
The sales tax in your city is 8.8%, and an item costs $63 before tax.
Maru [420]

Answer: 5.54

Step-by-step explanation:

amount of tax paid = item cost * tax rate

item cost = 63

tax rate - 8.8% = 0.088

tax paid = 63 * 0.088 = 5.54

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help!! 20 points! #18 a,b,c
    15·2 answers
  • Plz help answer if you know!
    5·2 answers
  • I need help plssssssssssssssss
    5·1 answer
  • What is the ratio of yellow sections to blue sections, in lowest terms?
    6·1 answer
  • G(x)=x^3+5x h(x) =x+3 find (g+h)(x)
    14·1 answer
  • Given the parent function f(x)=x^2 give the best description of the graph of y=x^3+3. a. expanded vertically by a factor of 5 c.
    15·2 answers
  • There are 2 yellow marbles and 9 orange marbles in a bag. You randomly choose one of the marbles. What is the probability of cho
    14·1 answer
  • Need help to solve please
    13·1 answer
  • Helppppppppppppppppppp I’ll you brainlist if you don’t respond if you’re going to put something random I will report you !
    13·1 answer
  • Translate the shape A three squares right and one square up.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!