The conclusion of the research is that we reject the null hypothesis and we conclude that the bag filling machine does not work correctly at the 426 gram setting.
<h3>How to solve hypothesis testing?</h3>
We are given;
Population Mean; μ = 426
Sample mean; x' = 433
Sample size; n = 13
Standard deviation; s = 29
significance level; α = 0.05
Let us define the hypotheses;
Null Hypothesis; H₀: μ = 426 g
Alternative Hypothesis; H_a: μ < 426 g
Formula for the z-score here is;
z = (x' - μ)/(s/√n)
z = (433 - 426)/(29/√13)
z = 0.87
From online p-value from z-score calculator, we have;
p-value = 0.1922
This p-value is greater than the significance value and as such we reject the null hypothesis and we conclude that the bag filling machine does not work correctly at the 426 gram setting.
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Answer:
a 5
b 9
c 3
d 4
Explanation:
if you were to substitute in these numbers it would be valid.
The Bill of Rights are firs ten amendments to the United States Constitution which guarantees certain rights to the American public.
As a result of these, there were several promises made to the settlers by the patriots who drafted the BIll of Rights and the Constitution. Some of them include:
- There would be freedom to practise whatever religion they wanted to
- There would be fair punishment for any crime
- There would be a right to fair trial by a jury for any accused, etc
However, one of the promises which was not a part of the Bill of Rights was the <u>end of slavery</u>, however, it was stated that everyone was equal
Please note that you did not add any infographic so i cannot help much, except give a general overview which should help you.
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brainly.com/question/20157258
Answer:
This probability can not be true
Explanation:
This probability can not be true because probability is between 1 and 0
