USE THE INFORMATION BELOW TO ANSWER QUESTIONS 7 THRU 10 Approximately 60% of the soybeans raised in the U.S. are grown in the states of Illinois, lowa and Minnesota. To compare yields in Illinois and lowa 10 counties in Illinois and 12 counties in lowa were randomly selected. Their 2020 production of soybeans in bushels per acre were compared and the 95% confidence interval for the true mean production in bushels per acre for Illinois minus the true mean production in bushels per acre for lowa is (-2.45, 0.47). Assume independent random samples were taken from populations that were normally distributed. Assume equal population variances. Question 7 1 pts Choose the best interpretation for the confidence interval in this problem. We are 95% confident that there is no difference between the true mean soybean production in bushels per acre for Illinois and the true mean soybean production in bushels per acre for lowa. We are 95% confident that the true mean soybean production in bushels per acre for Illinois is lower than the true mean soybean production in bushels per acre for lowa. We are 95% confident that the true mean soybean production in bushels per acre for Illinois is higher than the true mean soybean production in bushels per acre for lowa.Question 8 1 pts Pick the formula most appropriate to use in this problem. O x 1 - x2 + 11 n2 O x tt O x1 - x2+ts + n1 12 O P1 - P2 + 1 P1 (1 - P1) , P2(1 - P2) n1 n2Question 9 1 pts This problem deals with which of the following? One mean Two means One Proportion O Two proportions Question 10 1 pts Which value is larger, the sample mean soybean production for Illinois or the sample mean soybean production for lowa? They are the same. The sample mean soybean production for Illinois. The sample mean soybean production for lowa