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3 years ago

Which statement is true about a dot plot?

2 answers:

8 0

I think the correct answer from the choices listed above is option C. A dot plot shows the frequency of the individual values of any given data set. It is also called a dot chart. It is a statistical chart that consists data points plotted on a simple scale. It is a representation of a distribution consists of group of data points plotted.

wel3 years ago

6 0

I believe the answer is -

A dot plot shows the frequency of the individual values of any given data set.

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9 - 3/5 as a improper fraction

saveliy_v [14]

Answer:

42/5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I need help with this question pls

Mumz [18]

Answer:

Step-by-step explanation:

SA=pi*r^2+pi*r*s

SA=3.14*3^2+3.14*3*8

SA=3.14*9+3.14*24

SA=103.62

SA= about 104 inches

Aubrey included the base (you can't put on a hat that has a bottom), the right work should be:

SAhat=pi*r*s

SAhat=3.14*3*8

SAhat=3.14*24

SAhat=75.36

SAhat= about 75

Thus, answer is C

7 0

3 years ago

Circuit Training If sin0 =1 and 0 <0< π find 0.

valkas [14]

Answer:

$\theta = \frac{\pi}{2}$

Step-by-step explanation:

Given

$\sin(\theta) = 1$

$0 < \theta < \pi$

Required

Find $\theta$

$0 < \theta < \pi$ implies that $\theta$ is between 0 and 180 degrees

$\sin(\theta) = 1$

Take arcsin of both sides

$\theta = sin^{-1}(1)$

This gives:

$\theta = \frac{\pi}{2}$

Convert to degrees

$\theta = \frac{\pi}{2} * \frac{180}{\pi}$

$\theta = 90$

We have:

$0 < \theta < \pi$ or $0 < \theta < 180$

To get other values of $\theta$

We use:

$\sin(\theta) = \sin(180 - \theta)$

Substitute: $\theta = 90$

$\sin(90) = \sin(180 - 90)$

$\sin(90) = \sin(90)$

<em>This means that there are no other values of </em> $\theta$ <em> in the given range</em>

7 0

3 years ago

--/1 View Policies Current Attempt in Progress In this exercise, test H0:p1=p2 vs Ha:p1>p2, with p^1-p^2=0.45-0.30=0.15 for d

Monica [59]

Complete Question:

In this exercise, test

H0:p=0.5 vs Ha:p>0.5,

with p^=0.55 for different sample sizes. In parts (a)-(c), use StatKey or other technology to find the p-value.

Click here to access StatKey.

(a) p^=55100=0.55

Round your answer to two decimal places.

p-value=Entry field with incorrect answer

Are the results significant at the 5% level?

Entry field with correct answer YesNo

(b) p^=275500=0.55

Round your answer to three decimal places.

p-value=Entry field with incorrect answer

Are the results significant at the 5% level?

Entry field with incorrect answer YesNo

Round your answer to three decimal places.

p-value=Entry field with incorrect answer

Are the results significant at the 5% level?

Entry field with incorrect answer YesNo

(d) Which provides the strongest evidence for the alternative hypothesis?

Entry field with incorrect answer (a)(b)(c)

Answer:

a. 0.1587

b. 0.0125

c. 0.0008

Step-by-step explanation:

the attached file contain the step by step comprehensive solution

8 0

3 years ago

Will mark brainlest if you answer fast!

garri49 [273]

Answer: 2

Step-by-step explanation:

Anything with an x or exponent adds 1 to it. There are 2 things with x's.

6 0

3 years ago