ECO 254 (CBT 3)

If the Ikeja study center director of NOUN affirm that EBOLA patient was found among NOUN students in the center and which was later found out that the information was false, which means accepting what is not true, this is an example of __________

___________ is a statistical test in which the critical area of a distribution is one-sided so that it is either greater than or less than a certain value.

__________ is a statistical test in which the critical area of a distribution is two sided and tests whether a sample is either greater than or less than a certain range of values.

A midwife claims that the mean weight of babies delivered at her maternity clinic is 3.7kg. A statistician takes a sample of 6 babies and obtains the following weights: 2.7, 2.4, 3.1, 3.4, 3.6, 2.6. Test the midwife's claim at 0.05 level of significance.

What is the probability of getting a four in one throw of a die?

The standard deviation is to the mean as the ________ is to the regression line.

The ________ distribution has been applied to model the behaviour of random variables limited to intervals of finite length in a wide variety of disciplines.

__________ measure is the standard way of assigning a measure to a subset of an n-dimensional volume.

Given a population consisting of numbers 1, 2, 3, 4, 5, 6. The mean of the population is _________

Uniform distribution can also be seen as a statistical distribution in which every possible outcome has ___________