Question

Suppose the National Transportation Safety Board (NTSB) wants to examine the safety of compact cars, midsize cars, and full-size cars. It collects a sample of cars each of the cars types. The data below displays the frontal crash test performance percentages. Test whether there are statistical differences in the frontal crash test performance for each type of car. Compact Cars Midsize Cars Full-Size Cars 95 95 93 98 98 97 87 98 92 99 89 92 99 94 84 94 88 87 99 93 88 98 99 89

Are there differences between car types? Group of answer choices

Yes, because the F statistic is less than the critical value.

No, because the F statistic is greater than the critical value.

Yes, because the F statistic is greater than the critical value.

No, because the F statistic is less than the critical value.

Answer 1

Yes, because the F statistic is less than the critical value.