![subject](/tpl/images/cats/mat.png)
Mathematics, 21.02.2020 02:42 alexisbarry2398
Consider the following hypothesis test:H0: = 18Ha: ≠ 18A sample of 48 provided a sample mean = 17 and a sample standard deviation s = 4.5.If requires, round your answers to two decimal places. Compute the value of the test statistic (to three decimal places.)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 13:30
The graph shown below expresses a radical function that can be written in the form f(x)=a(x+k)1/n+c what does the graph tell you about the value of n in this function
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
You know the right answer?
Consider the following hypothesis test:H0: = 18Ha: ≠ 18A sample of 48 provided a sample mean = 17 an...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/fizika.png)
Physics, 02.12.2020 06:30
![question](/tpl/images/cats/geografiya.png)
Geography, 02.12.2020 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 06:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.12.2020 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 06:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.12.2020 06:30
![question](/tpl/images/cats/en.png)
English, 02.12.2020 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.12.2020 06:30
![question](/tpl/images/cats/istoriya.png)
History, 02.12.2020 06:30
![question](/tpl/images/cats/mir.png)
World Languages, 02.12.2020 06:30
![question](/tpl/images/cats/en.png)