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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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Could someone help and explain their answer? (NO LINKS!)<br> Thanks!
Nonamiya [84]

Answer:

5

Step-by-step explanation:

To find the prime factorization of a number, start by dividing the number by each prime number that you can divide by as many times as possible, starting with the smallest prime number and moving up. Then move on to the next prime number. The last division must give a quotient of 1. Then the prime factorization is the product of all the prime factors you divided the number by.

Here's how you use this method with 180.

Here are the first 10 prime numbers:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Start by trying to divide by 2. 180 is divisible by 2.

180/2 = 90       90 is divisible by 2.

90/2 = 45         45 is not divisible by 2, so now try 3.

45/3 = 15          15 is divisible by 3.

15/3 = 5            5 is prime, so it is divisible by 5.

5/5 = 1              The divisors in bold are the prime factors of 180.

180 = 2 × 2 × 3 × 3 × 5

180 = 2² × 3² × 5

Answer: 5

3 0
2 years ago
Read 2 more answers
A collection of stamps consists of 22¢ stamps and 40¢ stamps. The number of 22¢ stamps is three more than four times the number
Artemon [7]

Answer:

27

Step-by-step explanation:

Let :

Number of 40¢ = x

Number of 22¢ = 4x + 3

Total stamp value = $8.34 = (8.34 * 100) = 834¢

40¢x + 22¢(4x + 3) = 834¢

40x + 88x + 66 = 834

128x = 834 - 66

128x = 768

x = 768 / 128

x = 6

Number of 22¢ stamp:

4(6) + 3 = 24 + 3 = 27

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3 years ago
John is driving on a highway.He uses one gallon of gas every 25 miles he drives.The distanc, D (in miles), he travels on g gallo
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Answer:

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Step-by-step explanation:

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2 years ago
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I DONT UNDERSTAND PLEASE EXPLAIN WHY CUZ I WANNA UNDERSTAND
Scilla [17]

Answer:

17% off $35

Step-by-step explanation:

The reason I say 17% off $35 is better price is because you get $5.95 off the original price.

So how did you do it they wonder, well in order to find out how much we are going to be taking off of a number as a percentage we have to turn 17% and 12% into a decimal by multiplying 17% and 12% by 100.

17% * 100 = 0.17

12% * 100 = 0.12

Now we multiply 0.12 by $32 and 0.17 by $35 in order to find out how much money you are saving:

0.12 * $32 = $3.84

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So since $5.59 is bigger than $3.84 you have your answer 17% off $35 is a better price.

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