The Quality Control Department employs five technicians during the day shift. Listed below is the number of times each technician instructed the production foreman to shut down the manufacturing process last week. Technician Shutdowns
Taylor 2
Hurley 1
Gupta 3
Rousche 5
Huang 4
a. How many samples, without replacement, of size two are possible?
b. Compute the mean of the sample means and compare it to the population mean. (Round your answers to 1 decimal place.)
The mean of the sample means is
The population mean is
Both means are:
A. not equal
B. equal.

Explanation:

From the information given:

The population size N = 5

The sample size n = 2

∴

without replacement; the number of possible samples;

=

= 10

Thus, 10 different samples of 2 technicians each are possible.

DIfferent samples

S/No        possible samples          Mean

1                         2   1                         3/2 = 1.5

2                        2   3                        5/2 = 2.5

3                        2   5                        7/2 = 3.5

4                        2   4                        6/2 = 3

5                        1    3                        4/2 = 2

6                        1   5                        6/2 = 3

7                        1   4                        5/2 = 2.5

8                        3   5                        8/2 = 4

9                        3   4                        7/2 = 3.5

10                       5   4                        9/2 = 4.5

                        Total                                30

Sample distribution for the sample mean  

= 3

Population mean =

= 3

Thus, it is obvious that both means are equal

i believe the answer is: streets and roads

public property refers to the property that can be used by all legal citizens in a certain country. the public property was created and maintain using the government budget that allocated specifically for it. the budget itself come from the citizen's income tax payment.

answer; coefficient of correlation;