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Vaselesa [24]
3 years ago
8

What might you conclude if a random sample of 23 time intervals between eruptions has a mean longer than 108 ​minutes? Select al

l that apply.
Mathematics
1 answer:
Dahasolnce [82]3 years ago
7 0

Answer:

What I would conclude when a random sample of 23 time intervals between eruptions has a larger mean longer than 108 minutes is that there must be an error that occurred somewhere while computing the result.

Step-by-step explanation:

Technically error can be explained as the estimated difference between the real value or calculated value and an observed value of a certain quantity.

basically we have three types of error which are;

1. systematic errors.

2.random errors.

3.Bluders.

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Help please. I attempted, but I couldn't succeed.
german

Answer:

y=(3/2)x+-14

First blank: 3

Second blank:2

Last blank:-14

Step-by-step explanation:

The line form being requested is slope-intercept form, y=mx+b where m is slope and b is y-intercept.

Also perpendicular lines have opposite reciprocal slopes so the slope of the line we are looking for is the opposite reciprocal of -2/3 which is 3/2.

So the equation so far is

y=(3/2)x+b.

We know this line goes through (x,y)=(4,-8).

So we can use this point along with our equation to find b.

-8=(3/2)4+b

-8=6+b

-14=b

The line is y=(3/2)x-14.

3 0
3 years ago
Provide one specific example of a chart and one specific example of a graph in a business situation in which you would best be a
castortr0y [4]
ONE EXAMPLE IS A GROUP OR BUSINESS MEETING SO YOU CAN DISCUSS THE DATA TOGETHER!!!!!! HOPE I ANSWERED YOUR QUESTION!  
6 0
3 years ago
Select the correct answer from each drop-down menu.
Wewaii [24]

Answer:

I need help on this as well

6 0
3 years ago
Read 2 more answers
What is the GCF of 28ab and 42b?<br> 6b<br> 14b<br> 4b<br> 7b<br> NEED ASAP
grigory [225]

Answer:

14b

Step-by-step explanation:

Here, we want to get the greatest common factor of the two terms

The greatest common factor can be obtained by finding the expression that factor the given expression

We have this as;

14b(2a + 3)

So the greatest common factor is 14b

3 0
3 years ago
Give a correct interpretation of a 99% confidence level of 0.328 &lt; μ &lt; 0.486.
stepladder [879]

Answer:

D

Step-by-step explanation:

Lower bound of the population mean is 0.328

Upper bound of the population mean is 0.486

Confidence level is 99%

Therefore, the correct interpolation of the confidence interval is that we are 99% confident that the true value of the population mean is between 0.328 and 0.486

5 0
4 years ago
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