The following data show the grades of a sample of 40 students who have taken statistics. 
Use = 0.1 and conduct a goodness of fit test to determine if the sample comes from a population that has a normal distribution. Use the critical value approach.
Definitions:
Increased Use
A strategy aiming to encourage existing customers to use more of a product or service.
Technology
The application of scientific knowledge for practical purposes, especially in industry and everyday life.
Personal Interactions
Personal interactions refer to direct and reciprocal communication or engagement between two or more individuals.
Cell Phone
A portable telephone that uses wireless technology to send and receive calls and messages.
Q9: Refer to Exhibit 13-5. The mean square
Q12: Babies weighing less than 5.5 pounds at
Q20: The multiple coefficient of determination is<br>A)MSR/MST<br>B)MSR/MSE<br>C)SSR/SST<br>D)SSE/SSR
Q26: Carolina, Inc. has three stores located in
Q79: Refer to Exhibit 12-8. The calculated value
Q97: The mathematical equation relating the independent
Q101: Samples of employees of Companies A and
Q103: If the coefficient of correlation is 0.90,
Q120: Refer to Exhibit 10-11. The pooled proportion
Q130: Refer to Exhibit 14-4. Based on the