Reference no: EM13264222
A new laboratory techniian read a report that the average number of students using a computer laboratory per hour was 16. to test this hypothesis he selected a day at random and kept track of the number of students who used the lab hourly ober an eight hour period. the result were a mean of 19.6 students per hour with a standard deviation of 29.7. at a= 0.05, can we say that the average number of students using the lab is more than 16?
a. assumption . state two correct assumptions necessary for solving this problem correctly.
b. hypothesis. state your hypotheses in correct format appropriate to the given information
c. test static what is the correct static to use in solving this problem
d. distribution how is the correct static distributed
e. what is the cirtical value of the test static
f agow the rejection region on the graph
g calculate the test static show formula you are using
h what is the outcome of the rejection decision
i what made you decide to reject or not reject h0 as you did?
j. state the p value obtained from the calculation
|
Differences between how white-collar crimes
: Describe the differences between how white-collar crimes are viewed when compared with so-called “street crimes.” Then, discuss which of these types of crimes presents that biggest threat to our computer security.
|
|
What could have been done better or more concisely
: What are some particular things about this website that you admire? What could have been done better or more concisely? Could any of the information you see be better represented in a graphic?
|
|
Department is culturally diverse
: If your department is culturally diverse and each individual has their own religious beliefs. How do you handle a situation that causes controversy among your employees.
|
|
Health care environment demonstrate responsible action
: In what ways might leaders in the health care environment demonstrate responsible action on fraudulent billing or unavailability of care or unaffordable care as far as ethical issues both within an organization and in the health care environment over..
|
|
What is cirtical value of test static-computer laboratory
: test static what is the correct static to use in solving this problem, distribution how is the correct static distributed, what is the cirtical value of the test static, agow the rejection region on the graph, calculate the test static show formula y..
|
|
Levi strauss at home and abroad
: According to the case study, in the early 1990’s, Levi Strauss instituted a policy of only outsourcing to factories that met certain guidelines involving employee treatment and pay. Following this decision, the company stopped all production in China..
|
|
Communication between pilar and miguel-listening skills
: How effective is the communication between Pilar and Miguel in the first part of the "Listening Skills" video? Did this change in the second part of the video? How does this compare to the communication between Angela and Ralph during the first and s..
|
|
What federal law applies- is any information exempt
: Grapple Market Share Corporation would like to know what information federal agencies have about Grapple's operations, so that the firm will know what its competitors may be able to learn about it
|
|
Elements of sociocultural environment
: Which of the following elements of sociocultural environment can be associated with the growing demand for social surrogates like social networking sites, television, and so on?
|