I If There Are Only Two Cells in a Goodness-Of-Fit

question 61

Multiple Choice

i. If there are only two cells in a goodness-of-fit test, we should expect 5 or more frequencies.
ii. Chi-square goodness-of-fit test is the appropriate statistical test to use when you wish to determine how well an observed set of data fits an expected set of data
Iii) The null hypothesis in the goodness-of-fit test is that there is no difference.

• A) (i), (ii) and (iii) are all correct statements
• B) (i) and (ii) are correct statements, but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) All statements are false

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Definitions:

Fertilized Ova

An egg cell that has been inseminated by a sperm cell, beginning the process of development into a new organism.

Carrying

The act of holding and moving an object or person from one location to another.

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of DNA.

Conception

The process of a sperm fertilizing an ovum, resulting in the formation of a zygote and the beginning of pregnancy.