![subject](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 16:55 xatziry1717
In a large city, the population proportion of residents favoring a specific candidate for the probate court judge is p=0.35 . A random sample of n=81 residents is selected. Use p to denote the sample proportion of residents favoring this specific candidate.
1. The mean (or expected value) of the sample proportion p is
0.0530
0.0028
0.0389
0.6500
none of the above
2. The standard deviation of the sample proportion p is closest to
0.0530
0.0028
0.0389
0.6500
none of the above
3.The probability that the sample proportion p is less than 0.30 is closest to
0.8264
0.9435
0.3264
0.1736
none of the above
4.The probability that the sample proportion p is larger than 0.38 is closest to
0.5661
0.2157
0.7157
0.2843
none of the above
5.The probability that the sample proportion p is larger than 0.28 is closest to
0.9066
0.4066
0.0934
0.3209
none of the above
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
Find the value of the variable and the length of each chord for #5 and #6.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:50
Analyze the diagram below and complete the instructions that follow. 56 find the unknown side length, x write your answer in simplest radical form. a 2047 b. 60 c. sv109 d. 65 save and exit next s and return
Answers: 1
You know the right answer?
In a large city, the population proportion of residents favoring a specific candidate for the probat...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2022 01:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 13.02.2022 01:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.02.2022 01:10
![question](/tpl/images/cats/en.png)
English, 13.02.2022 01:10
![question](/tpl/images/cats/istoriya.png)
History, 13.02.2022 01:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.02.2022 01:10
![question](/tpl/images/cats/en.png)
English, 13.02.2022 01:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.02.2022 01:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.02.2022 01:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2022 01:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2022 01:10