(c) What is the probability VO2max is between 2.074 and 2.954, when weight is 78 kg, age is 19 yr, walk time is 11 min, and heart rate is 140 b/m? Hint: The response varies normally with a mean of μy and a standard deviation of σ.

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.