Ans : Q 8)
A local hewspaper has 10 delivery boys who each deliver the morning paper to 50 customers every day. The owner decides to record the number of papers that is not delivered on time for a 8-day period
The p -chart measures the proportions in a process
The proportion chart Centerline are calculated by
centerline =
where
= Total number of defective / (n* number of samples )
Day | number of paper Not Delivered on time |
1 | 4 |
2 | 5 |
3 | 4 |
4 | 5 |
5 | 7 |
6 | 2 |
7 | 4 |
8 | 4 |
Total | 35 |
= 35 / (8*10)
= 35/(80)
= 0.4375
Ans : The numerical value of the center line for the p chart is 0.4375
QUESTION 7 3)-7) The mangers of a brokerage firm are interested in finding out if the...
QUESTION 7 3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: y = 25.5+1.35X, SST-1430, SSR-1188.55, and --- 2)2-102. Broker Clients Sales 1 26...
QUESTION 7 3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales (in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: y = 25.5+1.35X, SST=1430, SSR=1188.55, and --(x - 2)2-102. Broker Clients (X) Sales...
QUESTION 7 3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales (in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: y = 25.5+1.35X, SST=1430, SSR-1188.55, and --X-X)2-102. Broker Clients (X) Sales 1 26...
The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales (in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: = 25.5+1.35X, SST=1430, SSR=1188.55, and --(X - ) 2=102. Broker Clients (X) Sales (Y) 1 26...
QUESTION 3 3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales (in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: y = 25.5+1.35X, SST-1430, SSR-1188.55, and -- - )2-1021 Broker Clients (M) Sales...
3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: y = 25.5+1.35X, SST-1430, SSR-1188.55, and --* - ) 2-102. Broker Clients (2) Sales 1...
3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales (in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: y = 25.5+1.35X, SST=1430, SSR=1188.55, and --(x - 2)2-102. Broker Clients (X) Sales (Y 1...
3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales (in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: y = 25.5+1.35X, SST=1430, SSR=1188.55, and -- X - )2-102. Broker Clients () Sales /...
3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales (in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: y = 25.5+1.35X, SST-1430, SSR=1188.55, and --X-X) 2-102. Broker Clients O) Sales/ 1 26 60...
QUESTION 3 3)-7) The mangers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales (in 1,000 $) generated by the broker. They sampled 25 brokers and determine the number of new clients they have enrolled in the last year and the data are partially presented in the table with the following results: 9 = 25.5+1.35X, SST=1430, SSR=1188.55, and -- x - 2)2-102. Broker Clients (X)...