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.
Read more about Hypothesis testing at; brainly.com/question/15980493
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Answer:
Valuable; rare
Explanation:
In the airline industry, frequent flyer programs, ticket kiosks, and e-ticketing are all examples of capabilities that are ___ but no longer ___.
The climate controls that best explains the difference in average daytime temperature variation from month to month between Seattle and Fargo as well as between Dublin and Moscow is latitude
- Latitude is simply known as the highest force behind differences in temperature which also are fluctuations in incoming solar radiation. It alters (change) the angle of the sun and length of daylight control of the global distribution of temperature.
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The 2 factors that causes this alterations or changes in latitude are therefore sun angle and length of daylight.
- Latitudes is known to show how much of the changes or variation in average temperature at a fixed latitude, average daytime temperature variation and seasonal fluctuations in temperature.
Conclusively, we can say that The climate controls that best explains the difference in average daytime temperature variation from month to month between Seattle and Fargo as well as between Dublin and Moscow is latitude
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Answer:
B
Explanation:
There are 3 <u>GENERAL</u> types of federal grants
Answer:there is a vgraph so where it says 4 at the bottom then go under to -2 then ur done.
Explanation: