basic stat psychology
it covers z tests and inferential statistics.
a.) state the difference between a type i error and type ii error
b.) define the following in a sentence or two:
i.) p-value
ii.) statistical power
c.) when conducting statistical hypothesis tests, when would you use the following
i.) non-directional hypothesis
ii.) directional hypothesis

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?