Is the test statistic statistically significant?
1. A restaurant wants to know if more people prefer ranch dressing or honey mustard dressing with their salads. After keeping track of customers’ preference for 3 months, the restaurant learned that a total of 500 people ordered salad, and 300 asked for ranch dressing and 200 asked for honey mustard dressing. Conduct the appropriate statistical test to see if there is a difference between the frequencies of customers ordering the two types of salad dressing. Assume that the expected frequencies are equal, and use an alpha of .05.
Ans: yes
You might also like to view...
Educational goals are
a. very specific. b. complex and confusing. c. unclear and vague. d. general in nature.
Which of the following is a property of all fractal images?
a. Fractals are symmetrical. b. Fractals are finite. c. Fractals are self-similar. d. Fractals are rational. e. All of the above.
Joe has just learned the characteristics of a circle and looks at his family as a circle, his friends as a circle, the loop around the city as a circle. This best illustrates Piaget's concept of:
a. scheme. b. logical thought. c. transformation. d. discrimination.
If you wish to showcase your qualifications and skills, you should write a functional resume
Indicate whether the statement is true or false