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tino4ka555 [31]

2 years ago

15

The following histogram summarizes the ages of the 25 employees who work for Elon's company. According to the 1.5 IQR wall for o

utliers how many high outliers are there in the data set

2 answers:

choli [55]2 years ago

6 0

Answer:

1

Step-by-step explanation:

Only data set outside of the min/max

IRISSAK [1]2 years ago

3 0

Answer:

Step-by-step explanation:

1

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A new television measures 24" by 18". what is the length of the diagonal of the television?

Scorpion4ik [409]

Answer:

d=sqrt(18^2+24^2)=30

Step-by-step explanation:

7 0

2 years ago

Tell whether the ratios form a proportion.<br> 7 /16<br> 2 /6<br><br> yes<br> no

svlad2 [7]

No they are have a great day

8 0

3 years ago

SOLVE THIS PLS JSJSXHHX

madam [21]

Step-by-step explanation:

y = ax + b

I see already the result (y = x/10 × 1/6), but let's go in formally.

we have multiple function points to use to officially calculate a and b.

1/6 = a×10 + b

2/3 = a×40 + b

5/6 = a×50 + b

1 2/3 = a×100 + b

let's e.g subtract equation 1 from equation 3.

4/6 = a×40 + 0

a = 4/40 / 6 = 4 / 240 = 1/60

1/6 = 10/60 + b

1/6 = 1/6 + b

b = 0

so, the function is

y = x/60

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5 0

3 years ago

Our environment is very sensitive to the amount of ozone in the upper atmosphere. The level of ozone normally found is 7.8 parts

Alexxandr [17]

Answer:

The value of the test statistic is $t = 2.67$

Step-by-step explanation:

The null hypothesis is:

$H_{0} = 7.8$

The alternate hypotesis is:

$H_{1} \neq 7.8$

Our test statistic is:

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

In which X is the sample mean, $\mu$ is the value tested at the null hypothesis, $\sigma$ is the standard deviation and n is the size of the sample.

In this problem, we have that:

$X = 8.2, \mu = 7.8, \sigma = 0.6, n = 16$

Then

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

$t = \frac{8.2 - 7.8}{\frac{0.6}{\sqrt{16}}}$

$t = 2.67$

The value of the test statistic is $t = 2.67$

5 0

3 years ago

H=-16t^2+16t+8 <br> Help pls

Hitman42 [59]

Step-by-step explanation: Your answer is in the photo

5 0

2 years ago