The __________ in a designed experiment to compare k means is the probability of making at least one Type I error in a series of inferences about the population means, based on (1 - ) 100 confidence intervals.
Fill in the blank(s) with correct word
Question 2
Describe the kind of bias that might be present if the administration decides that instead of subjecting people to random testing they'll just
a. drop grains of rice on the aerial photo of the hill and inspect the trees that had rice land on them.
b. ask the farmer to choose which trees he would like tested.
An article in a local newspaper reported that dogs kept as pets tend to be overweight. Veterinarians say that diet and exercise will help these chubby dogs get in shape. The veterinarians propose two different diets (Diet A and Diet B) and two different exercise programs (Plan 1 and Plan 2). Diet A: owners control the portions of dog food and dog treats; Diet B: a mixture of fresh vegetables with the dog food and substitute regular dog treats with baby carrots. Plan 1: three 30-minute walks a week; Plan 2: 20-minute walks daily. Sixty dog owners volunteer to take part in an experiment to help their chubby dogs lose weight.
The experiment of Plaxton and his colleagues demonstrated that plants can alter their metabolism in
Ganzfeld experiment
The notorious standford prison experiment
Clinical decision making for groups
Side view of a jumping spider making a leap
Davis’s U-tube experiment