By multiplying the factors together you’ll get 6
Given
This is a one-tailed test.
Since the p-value of the sample statistic (0.00383) is less that the significant level (0.025), we reject the null hypothesis.
It is 50% off and no because 50% is greater than 35%
126 + 144 + 112= 382
Surface Area= 382 units squared
It would be the third equation.
4 balls for children plus the 5 balls for herself plus the accessories for 9.45 all together is 28.71.
Subtract the 9.45 from the total cost then divide by 9 to get the cost per ball