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3 years ago

Based on what you've read, answer the following questions.

Mathematics

2 answers:

Citrus2011 [14]3 years ago

8 0

1.3,,15,1,15,11,6,4,2,97
2.8,13,8,16,11,10,10,7,4,11

Ne4ueva [31]3 years ago

4 0

Answer:

1.= 2, 15, 1, 15, 11, 6, 4, 2, 9, 7

2.= 8, 15, 8, 16, 10, 11, 10, 10, 7, 4, 11

3.= 9, 6, 5, 11, 12, 10, 12, 14, 13, 2

4.= 6, 4, 9, 10, 6, 8, 8, 3, 12, 14

5.= 14, 11, 13, 13, 8, 7, 12, 8, 13, 9

6.= 3, 12, 18, 5, 11, 9, 5, 6, 12, 7

7.= 11, 3, 14, 10, 6, 6, 0, 9, 15

8.= 2, 15, 7, 8, 14, 11, 5, 9, 7, 9

9.= 17, 7, 16, 8, 9, 8, 10, 16, 1

10.= 10, 9, 10, 8, 14, 4, 5, 17, 6, 4

Step-by-step explanation:

You might be interested in

Evaluate the quantity 3 squared times 3 to the power of negative 5 end quantity over 5 to the power of negative two.

chubhunter [2.5K]

The value of the expression given as [3² * 3⁻⁵]/[5⁻²] is 25/27

<h3>How to evaluate the expression?</h3>

The expression is given as:

3 squared times 3 to the power of negative 5 end quantity over 5 to the power of negative two

Rewrite properly as:

[3² * 3⁻⁵]/[5⁻²]

Apply the negative exponent law of indices

So, we have

[3² * 3⁻⁵]/[5⁻²] = [5²]/[3⁻² * 3⁵]

Apply the exponent law of indices

[3² * 3⁻⁵]/[5⁻²] = [5²]/[3³]

This gives

[3² * 3⁻⁵]/[5⁻²] = 25/27

Hence, the value of the expression given as [3² * 3⁻⁵]/[5⁻²] is 25/27

Read more about expressions at:

brainly.com/question/723406

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7 0

2 years ago

PLEASE HELP ME!!

enyata [817]

Answer:

1/3

Step-by-step explanation:

5 0

4 years ago

Consider the following hypothesis test: H0: LaTeX: \mu_1-\mu_2=0μ 1 − μ 2 = 0 Ha: LaTeX: \mu_1-\mu_2\ne0μ 1 − μ 2 ≠ 0 The follow

Pavel [41]

Answer:

$z=\frac{104-\bar 106}{\sqrt{\frac{8.4^2}{80}+\frac{7.6^2}{70}}}}=-1.53$

Step-by-step explanation:

Data given and notation

$\bar X_{1}=104$ represent the mean for the sample 1

$\bar X_{2}=106$ represent the mean for the sample 2

$\sigma_{1} =8.4$ represent the population standard deviation for the sample 1

$\sigma_{2}=7.6$ represent the population standard deviation for the sample 2

$n_{1}=80$ sample size for the group 1

$n_{2}=70$ sample size for the group 2

z would represent the statistic (variable of interest)

Concepts and formulas to use

We need to conduct a hypothesis in order to check if the means for the two groups are the same, the system of hypothesis would be:

H0: $\mu_{1}-\mu_{2} =0$

H1: $\mu_{1} -\mu_{2} \neq 0$

If we analyze the size for the samples both are greater than 30 and we know the population deviations so for this case is better apply a z test to compare means, and the statistic is given by:

$z=\frac{\bar X_{1}-\bar X_{2}}{\sqrt{\frac{\sigma^2_{1}}{n_{1}}+\frac{\sigma^2_{2}}{n_{2}}}}$ (1)

z-test: Is used to compare group means. Is one of the most common tests and is used to determine whether the means of two groups are equal to each other.

Calculate the statistic

First we need to calculate the mean and deviation for each sample, after apply the formulas (2) and (3) we got the following results:

And with this we can replace in formula (1) like this:

$z=\frac{104-\bar 106}{\sqrt{\frac{8.4^2}{80}+\frac{7.6^2}{70}}}}=-1.53$

7 0

3 years ago

What is it plz help me with it

victus00 [196]

Answer:

isk

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Pls help it due soon <br> Show workings!

mel-nik [20]

Answer:

Step-by-step explanation:

So the triangle rule is that the 2 smaller sides of a triangle have to have a greater sum than the largest side.

I answer a 1+2 has to be greater than 3 and its not therefore A is the answer

3 0

3 years ago