Using traditional methods it takes 98 hours to receive an advanced driving license. A new training technique using Computer Aided Instruction (CAI) has been proposed. A researcher used the technique on 120 students and observed that they had a mean of 96 hours. Assume the population variance is known to be 64. Is there evidence at the 0.05level that the technique reduces the training time?Step 1 of 6:State the null and alternative hypotheses.

Matilda and kathryn went on different road trips over spring break.the equation below represents the number of miles matilda drove in x hours.y = 60xthe table below shows the number of miles kathryn drove in x hours.time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed.b. matilda and kathryn drove at the same speed.c. kathryn drove at a greater speed.d.there is not enough information to determine their speeds

Answer this question! 30 points and brainliest! only if you know the answer.

Through: (-3,-3) parallel to y= 7/3x+3