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3 years ago

Help ASAP!!!! 10 points

Mathematics

2 answers:

barxatty [35]3 years ago

6 0

Answer:

1) (155+30+40+155+120):5=120 D

2)155,155,120,40,30 MEDIAN IS 120 D

3)MODE NUMBER IS 155 C

Step-by-step explanation:

Rama09 [41]3 years ago

3 0

Answer:

1= c

2=d

3=c

Step-by-step explanation:

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A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz. Express the null hypothesis and the

zlopas [31]

Answer:

$H0: mu = 8.9 fl oz.\\\\$

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Step-by-step explanation:

Given that A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz

For testing this claim, in Statistics we perform a certain measures called hypothesis testing.

For this first step is to create null and alternate hypothesis.

Normally null hypothesis would have some statistic = something

Here we want to test the mean weight of perfume

Hence null hypothesis would be

H0: mu = 8.9 fl oz.

Alternate hypothesis would be opposite of this claim

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Step-by-step explanation:

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