Express the alternative hypothesis in symbolic form. an automobile technician claims that the mean amount of time (in hours) per domestic car repair is more than that of foreign cars. assume that two samples are independent. let the domestic car repair times be the first population and the foreign car repair times be the second population.

the two may have that, even a breakdown is probably offered

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05