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3 years ago

PROBABILITY QUESTION!!! PLEASE HELP!

Mathematics

1 answer:

e-lub [12.9K]3 years ago

3 0

probability = 5/10 = 1/2

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Suppose that the quality control manager for a cereal manufacturer wants to ensure that bags of cereal are being filled correctl

likoan [24]

Answer: No, these results are not statistically significant because

p > 0.05

Step-by-step explanation:

The null hypothesis is

H0 : μ = 17

The alternative hypothesis is

H 1 : μ ≠ 17

where μ is the mean amount of cereal in each box.

The p value that he got is 0.1499. This is greater than alpha = 0.05 which is the given level of significance.

If the level of significance is lesser than the p value, we would accept the null hypothesis.

Therefore, the correct option is

No, these results are not statistically significant because p>0.05

6 0

3 years ago

What is the slope of the line on the graph?

Phoenix [80]

Answer:

$m=-2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-3, 6)

Point (3, -6)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{-6-6}{3+3}$
Subtract/Add: $m=\frac{-12}{6}$
Divide: $m=-2$

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

Dan says that 3/5 is the same as 3.5. Is he correct

adoni [48]

No he is not correct because if you divide 5 into 3 you would get 0.6
3/5 is a fraction while 3.5 is a decimal

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3 years ago