![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 09:50, klk597703
The time (in number of days) until maturity of a certain variety of tomato plant is normally distributed with mean μ and standard deviation σ = 2.4. i select a simple random sample of four plants of this variety and measure the time until maturity. the sample yields = 65. you read on the package of seeds that these tomatoes reach maturity, on average, in 61 days. you want to test to see if your seeds are reaching maturity later than expected, which might indicate that your package of seeds is too old. the appropriate hypotheses are: h0: μ = 65, ha: μ < 65. h0: μ = 65, ha: μ > 65. h0: μ = 61, ha: μ > 61. h0: μ = 61, ha: μ < 61.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20, jackiediaz
One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%
Answers: 1
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
The time (in number of days) until maturity of a certain variety of tomato plant is normally distrib...
Questions in other subjects:
![Konu](/tpl/images/cats/health.png)
Health, 11.07.2019 08:00
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)
Health, 11.07.2019 08:00