b) Does the confidence interval for the slope contain zero? In other words, can we reject the null hypothesis that temperature and battery life are not correlated at the 5% level of significance? OC.I. for slope does NOT contain zero, we can reject the null hypothesis O c.I. for slope contains zero, we can NOT reject the null hypotheses

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Q: sHOW ME MORE STEPS. i CAN'T COME UP WITH THAT NUMBER

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Q: Can you do steps 4,5 and 6?

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Q: Could you just a brief explanation of how each step is done?

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Q: 2. y=x,Y=0,X=2, X=3

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Q: out

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Q: Please explain step 3 more clearly.  Show how you calculated each row of numbers. Step by step.

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Q: Number 1 please

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Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.