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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25.18 would be the temperature after 4 hours
The model shows that we are to arrange the factors based on the terms in the square box. The factored form is(6x+5)(x-4)
<h3>Factorizing quadratic equations</h3>
Factorization is a way of simplify. Given the equation 6x² - 19x - 20
Factorize
6x² - 19x - 20
6x² - 24x + 5x- 20
6x(x-4)+5(x-4)
(6x+5)(x-4)
We are to arrange each term of the factors in the square box
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Step-by-step explanation:
x =7y ----(1)
xy=252 ----(2)
(1) into (2):
(7y)(y) = 252
7y=15.874....
y=2.27
y value into (1)
x= 7(2.268)
x=15.87
the two numbers are 15.87 and 2.27 (Ans)
