Question 1 (4 points)Suppose that we have ratings of a restaurant from a sample
Question 1 (4 points)Suppose that we have ratings of a restaurant from a sample of 72 customers. Each of the ratings is either poor fair good or very good Please state and then explain which of the following two options is more suitable to test whether the typical rating is good: A hypothesis test for the population mean (like in Chapter 10) or a hypothesis test for the population median (like in Chapter 16)?Question 2 (6 points)Suppose that 14 individuals take a two-day course that is supposed to improve their knowledge of Web page design which is rated as not proficient proficient or advanced proficient. Of the 14 individuals in the sample 12 are rated higher after the course than before 1 individual is rated lower and 1 individuals assessment is unchanged. Using a significance level of 0.05 can we conclude from this information that the course is successful in improving individuals knowledge of Web page design?
You can place an order similar to this with us. You are assured of an authentic custom paper delivered within the given deadline besides our 24/7 customer support all through.
Latest completed orders:
# | topic title | discipline | academic level | pages | delivered |
---|---|---|---|---|---|
6
|
Writer's choice
|
Business
|
University
|
2
|
1 hour 32 min
|
7
|
Wise Approach to
|
Philosophy
|
College
|
2
|
2 hours 19 min
|
8
|
1980's and 1990
|
History
|
College
|
3
|
2 hours 20 min
|
9
|
pick the best topic
|
Finance
|
School
|
2
|
2 hours 27 min
|
10
|
finance for leisure
|
Finance
|
University
|
12
|
2 hours 36 min
|