3 years ago

Explain how to graph 8 is greater than it equal to y

Mathematics

1 answer:

never [62]3 years ago

5 0

Answer:

t w e n t y c h a r e c t e r s l o n g

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How to find range from a distribution table.

lions [1.4K]

Answer:

Range = highest value - lowest value

Explanation:

This is the required formula to find range from a distribution table.

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3 years ago

Suppose we are testing the null hypothesis H 0 mu=20 and the alternative H iu =20 , normal population with sigma=6 A random samp

cupoosta [38]

Answer:

The value of the test statistic is $z = -1.5$

Step-by-step explanation:

The formula for the test statistic is:

$z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

In which X is the statistic, $\mu$ is the mean, $\sigma$ is the standard deviation and n is the number of observations.

In this problem, we have that:

$\mu = 20, X = 17, \sigma = 6, n = 9$

$z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}$

$z = \frac{17 - 20}{\frac{6}{\sqrt{3}}}$

$z = -1.5$

The value of the test statistic is $z = -1.5$

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4 years ago

PLEASE HELP ME ASAP!!

Anni [7]

Answer:

nine less than the product of five and seven

8 0

2 years ago

Read 2 more answers

A large purple bowl contains 5 blue marbles and 3 pink marbles. What is the probability a blue marble is drawn, replaced, and a

Blizzard [7]

Answer:

$\frac{25}{64}$

Step-by-step explanation:

Blue Marbles =5

Pink Marbles =3

Total =3+5=8

Probability of drawing two marbles with replacement

=P(First Blue Marble AND Second Blue Marble)

=P(First Blue Marble) X P(Second Blue Marble)

$=\frac{5}{8}X \frac{5}{8}\\\\=\frac{25}{64}$

3 0

3 years ago

Help me please!! I need this for my math test!!

Svetlanka [38]

Answer:

y=+3

Step-by-step explanation:

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3 years ago