![subject](/tpl/images/cats/mat.png)
Mathematics, 01.07.2020 23:01 melaniespinkhaow4w1j
Gross sales receipts (in thousands of dollars) are recorded daily for a sample of 20 small businesses in the New York metropolitan area for a one-day period in March. The mean of the sample is 283.2 and the standard deviation of the sample is 118. The sample results are as follows. 521.0 299.6 430.0 325.0 170.5 248.6 125.5 91.2 353.3 268.6 359.7 207.7 392.1 336.3 467.0 300.3 150.6 139.1 263.6 214.3 a company is considered to be "successful" if its daily sales exceed $200,000. Based on the above sample, what is the point estimate of the true percentage(same as True Population) of companies that are successful?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:02, allisonatalie6654
Plz ! what is the volume of this pyramid? with numbers of 30cm 14cm 18cm
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30, ciya12
What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3
Answers: 3
![image](/tpl/images/cats/mat.png)
You know the right answer?
Gross sales receipts (in thousands of dollars) are recorded daily for a sample of 20 small businesse...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.07.2019 16:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.07.2019 16:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.07.2019 16:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.07.2019 16:00