First, a correlation test was conducted to determine if there was a statistically significant relationship between coupon usage and the amount of times one has eaten fast food in the past seven days (Figure 1a). A correlation coefficient of 0.03 was found, which indicated that the weekly amount of times that college students dine out in a fast food restaurant does not relate to their coupon usage in a week. In this case, the researchers failed to reject the null hypothesis that there is not a statistically significant relationship between how often a person has used a coupon at a fast food restaurant in the past month and the amount of times they have eaten fast food in the past seven days. From this it was determined that coupons are an ineffective form of
First, a correlation test was conducted to determine if there was a statistically significant relationship between coupon usage and the amount of times one has eaten fast food in the past seven days (Figure 1a). A correlation coefficient of 0.03 was found, which indicated that the weekly amount of times that college students dine out in a fast food restaurant does not relate to their coupon usage in a week. In this case, the researchers failed to reject the null hypothesis that there is not a statistically significant relationship between how often a person has used a coupon at a fast food restaurant in the past month and the amount of times they have eaten fast food in the past seven days. From this it was determined that coupons are an ineffective form of