Answer:
Mary can read one page per two minutes.
Step-by-step explanation:
20 divided by 10 equals two
Answer:
40%
Step-by-step explanation:
15-9=6
6/15=2/5=40/100=40%
22% in fraction form is 
or 0.22, but it isn't the simplest form.
To put into a simplest form, you must divide the numerator <em>and </em>the denominator by a common multiple.
or 0.22 is divisible by 2. Therefore, you can divide by 2.
Equation:
divided by 
= 
Hence your answer,
Hope this helps!
Answer:
The answer is the "Null hypothesis and Alternative hypothesis".
Step-by-step explanation:
The null hypothesis is almost like a hypothesis test, which indicates the certain demographic characteristics which aren't varied.
The alternative presumption will be that the hypothesis besides making predictions is opposite to the void assumption. Its posts are generally taken as a result of a meaningful effect.
Difference:
The null hypothesis is indeed a gross generalization, which specifies there is no relation between different phenomenons under evaluation. There is no association between the two groups. An alternate solution hypothesis is a statement, that defines there is a relation between different chosen variables in this study.
