The following is based on information taken from Winter Wind Studies in Rocky Mountain National Park, by D. E. Glidden (Rocky Mountain Nature Association). At five weather stations on Trail Ridge Road in Rocky Mountain National Park, the peak wind gusts (in miles per hour) for January and April are recorded below: Weather Station 1 2 3 4 5 January 123 122 132 64 78 April 110 113 111 88 61 To find the difference use d= January - April Does this information indicate that the peak wind gusts are higher in January than in April: Use a 10% level of significance. What distribution will you use for this test? student's t distribution Is this a right-tail, left-tail, or two-tail test? right-tail Which of the following curves represents this test? b () HINCK (b) Hin>k Left-tailed Right-tailed Two-tailed Area - a Area = /2 Area = 0/2 Area - a Critical region Critical region Critical regions Using the critical region method, what is the critical value(s) that separates the reject from the fail to reject regions? Calculate the average difference: Given the S = 18.01, calculate the sample test statistic for this data: Using the critical region method, will you reject or fail to reject the null hypothesis