stats

A study of the effect of television commercials on 12-year-old children measured their attention span, in seconds. The commercials were for clothes, food, and toys.

Clothes

Food

Toys

Complete the ANOVA table. Use .05 significance level. (Round the SS and MS values to 1 decimal place and F value to 2 decimal places. Leave no cells blank – be certain to enter “0” wherever required. Round the DF values to nearest whole number.)

Source	DF	SS	MS	F	P
Factors	.
There is in the mean attention span.

(4)

Are there significant differences between pairs of means?

Clothes have a mean attention span of at least ten minutes

the other groups.

stats

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

Looking for a Similar Assignment? Our Experts can help. Use the coupon code SAVE30 to get your first order at 30% off!