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butalik [34]
3 years ago
12

Which statement is an example of an alternative hypothesis? A. A particular industrial process manufactures windshields with an

average length of 33 inches. B. The average quantity of detergent put into a box by a filling machine greater than one pound. C. The shipping company’s average delivery time is 3 days. D. The average thickness of an aluminum sheet is 0.03 inches, as required.
Mathematics
2 answers:
Korolek [52]3 years ago
3 0

Answer:

B. The average quantity of detergent put into a box by a filling machine greater than one pound

Step-by-step explanation:

The null hypothesis (H0) tries to show that no significant variation exists between variables or that a single variable is no different than its mean While an alternative Hypothesis (Ha) attempt to prove that a new theory is true rather than the old one. That a variable is significantly different from the mean. From the case above option B "The average quantity of detergent put into a box by a filling machine greater than one pound" tries to establish a difference between the variable ("quantity of detergent put into a box by a filling machine") is different from its average/mean

GarryVolchara [31]3 years ago
3 0

Answer:

B. The average quantity of detergent put into a box by a filling machine greater than one pound

Step-by-step explanation:

The alternative hypothesis, is the alternative to the null hypothesis that states that there is some kind of relation as opposed to the the null hypothesis that states that there is no relation between the phenomena whose relation is under investigation (or at least not of the form given by the alternative hypothesis).

The alternative hypothesis can be two-sided, or one-sided in which case the direction of the hypothesized relation, positive or negative, is fixed in advance.

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Answer:

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Step-by-step explanation:

1/2(PQ)=RQ

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Answer:

c

Step-by-step explanation:

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I need help with this math question on my study guide!
dalvyx [7]
Sadly is right.  You must have practiced this stuff in middle school
until it was coming out of your ears.  Fortunately, you have a chance
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'm' is the slope of the line on the graph.

The slope is

                (the change in 'y' between any two points on the line)
divided by
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You can choose any two points on the line, and the slope is always the same.

To make it easy, look at the two points on this graph where the line crosses
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Going between these two points ...
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           'm' = the slope  =  (4)/(2)  =  2 .

The  "y-intercept"  is the place where the line crosses the y-axis.
On this graph, that's the point where  y=4 .

The equation of EVERY straight line on ANY graph is:

                 Y  =  (the slope) times 'x'  +  (the y-intercept) .

So the equation of THIS line on THIS graph is

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Find the slope first by using rise/run

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We need to find the y-intercept. Substituting one of given ordered pairs. I will use (-2,-1).

Substitute x = -2 and y = -1 in the equation.

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From y = mx+b, the equation is.

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