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AysviL [449]
2 years ago
10

Assume that your favorite statistics professor (Who else, but me!) receives an average of five e-mail messages per day from stud

ents. If the number of messages approximates a Poisson distribution, what is the probability that on a randomly selected day your professor will have five messages?

Mathematics
1 answer:
lbvjy [14]2 years ago
3 0

Answer: approximately 0.18

Step-by-step explanation:

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Can u please help me graph this linear function!
yan [13]

Answer:

X         X-3          Y           (x,y)

3          3-3          0          (3,0)

1           1-3           -2         (1,-2)

-2        -2-3         -5        (-2, -5)

6 0
2 years ago
Focus Question: How do you determine whether a real-world context should be
Yakvenalex [24]

Answer:

Simplify the equation as closely as possible to the form of y = mx + b. Check to see if your equation has exponents. If it has exponents, it is nonlinear (exponential). If your equation has no exponents, it is linear.

3 0
2 years ago
The purpose of statistical inference is to make estimates or draw conclusions about a.
Free_Kalibri [48]

<u>When we make estimates of or draw conclusions about one or more characteristics of a population based upon the </u><u>sample</u><u>, we are using the process of </u><u>statistical inference</u><u>.</u>

  • To estimate this sample to sample variance or uncertainty is the goal of statistical inference.

What is the purpose of statistical inferences ?

  • To be able to make inferences about a population based on data from a sample is the goal of statistical inference.
  • The process of statistical inference involves selecting a sample, gathering data from that sample, calculating a statistic from the data, and drawing conclusions about the population from that statistic.

How is statistical inference used to draw conclusions?

Estimation and hypothesis testing are components of statistical inference (evaluating a notion about a population using a sample) (estimating the value or potential range of values of some characteristic of the population based on that of a sample).

Learn more about statistical inference

brainly.com/question/3640262

#SPJ4

4 0
2 years ago
What is the answer to this question?
Elina [12.6K]

Answer:

The answer is 65,-4

Step-by-step explanation:

x coordinates is 65 while the Y coordinates is -4

6 0
2 years ago
Read 2 more answers
The cost (c) in dollars to rent a chain saw for h hours is found using the equation c = 3h + 6 How much would it cost to rent th
Rudik [331]

Answer:

It cost $42 to rent a chain saw for 12 hours.

Step-by-step explanation:

Plug in 12 for h.

c = 3(12) + 6

c = 36 + 6

c = 42

5 0
3 years ago
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