The data used consists Standing/Walking time (minutes per day) spent by two types of people (Lean and Obese).
<h3>How to illustrate the data?</h3>
The claim is that lean people spend more time walking and standing than obese people. We will be using right-tailed test.
The steps include:
- Collect a sample of both groups
- Calculate the mean and standard deviation of the two groups
- State the null and alternate hypothesis and alpha.
- Calculate Test Statistic
- Make a conclusion based on our test.
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Answer:
πr²
Step-by-step explanation:
Answer:
3271
Step-by-step explanation:
so in the number there are four numbers
the 3 is in the thousands so it goes first
the 2 second
the 7 third
and the 1 last
The z-score corresponding to a cumulative area of 1 - 0.0122 = 0.9878 is 2.25.
Therefore the z-score corresponding to a cumulative area of 0.0122 is the negative of 2.25 = -2.25.
