Which statements are true? select three options.
a fast-food restaurant kept information about the drinks
that were ordered along with the different-sized kids'
meals, as shown in the table.
milk was requested for 16 of the large-sized meal orders.
milk
soda
juice
box
total
soda was requested for 280 of the kids' meal orders.
55
63
156
a juice box was requested for 82 of the regular-sized
meal orders.
regular
kids' meal
large
kids' meal
total t71
22
86
60
280
sixty-three of the orders of soda came with a regular-
sized meal.
a total of 124 large-sized meals were ordered.

Atechnician compares repair costs for two types of microwave ovens (type i and type ii). he believes that the repair cost for type i ovens is greater than the repair cost for type ii ovens. a sample of 6767 type i ovens has a mean repair cost of $79.79$⁢79.79. the population standard deviation for the repair of type i ovens is known to be $19.18$⁢19.18. a sample of 5555 type ii ovens has a mean repair cost of $75.24$⁢75.24. the population standard deviation for the repair of type ii ovens is known to be $21.40$⁢21.40. conduct a hypothesis test of the technician's claim at the 0.050.05 level of significance. let μ1μ1 be the true mean repair cost for type i ovens and μ2μ2 be the true mean repair cost for type ii ovens. step 2 of 4 : compute the value of the test statistic. round your answer to two decimal places.