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Fudgin [204]
1 year ago
11

In order for you to use the goodnees-of-fit test, the test of independence, or the test of homogeneity, the expected frequencies

for each cell needs to be at least:____.
Mathematics
1 answer:
nataly862011 [7]1 year ago
6 0

The condition for the expected value in the goodness of fit test is that the expected frequency is at least 5.

According to the statement

we have to find the condition of the expected values in the case of testing of goodness-of-fit test.

So, For this purpose we know that the

The goodness of fit test is of a statistical model describes how well it fits a set of observations. Measures of goodness of fit typically summarize the discrepancy between observed values and the values expected.

So, The main condition of the expected value for the goodness of fit test is

For each​ category, the expected frequency is at least 5.

Without this condition the test is not possible, so overall this the main condition related the goodness of fit test.

So, The condition for the expected value in the goodness of fit test is that the expected frequency is at least 5.

Learn more about goodness of fit test here

brainly.com/question/17257574

#SPJ1

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Makovka662 [10]
The answer is 5 cause WO=WO so it would be 5x+25=(23+2)x2
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A cargo ship off the west coast of Africa sent a distress call and only provided their 10 latitude before the call cuts out. As
Studentka2010 [4]

The linear function showing the cargo ship’s path on the map is given at the image at the end of the answer.

<h3>What is a linear function?</h3>

The slope-intercept representation of a linear function is given by the rule presented as follows:

y = mx + b

The coefficients of the function and their meaning are explained as follows:

  • m is the slope of the function, representing the change in the output variable y when the input variable x increases by one.
  • b is the y-intercept of the function, representing the numeric value of the function when the input variable x assumes a value of 0.

In this problem, the function is given as follows:

y + 20 = -2x.

In slope-intercept format, the function is:

y = -2x - 20.

This means that:

  • When the longitude is of 0, the latitude is of 20. (passing through Mali).
  • Due to the negative slope, the line is decreasing.

Hence the line is presented on the image given at the end of the answer.

More can be learned about linear functions at brainly.com/question/24808124

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4 0
1 year ago
17. Critique Reasoning Lisa used a number line to model 2(3). Does her number line make sense? Explain why or why not. 8-7-6-5-4
timama [110]

Reasoning Criticism Lisa modeled 2 with a number line (3). Her logical number line is -6.

<h3>What is meant by number line?</h3>
  • A number line is a graphical representation of numbers on a straight line. A number line has numbers that are sequentially placed at equal distances along its length.
  • It can be extended in any direction indefinitely and is usually represented horizontally. A number line is a horizontal line with mathematical increments spaced evenly.
  • The numbers on the line will determine how to answer the number on the line. The number's use is determined by the question that goes with it, such as plotting a point.
  • The number line is a straight line with divisions at equal intervals, similar to a scale.

Therefore, Reasoning Criticism Lisa modeled 2 with a number line (3). Her logical number line is -6.

To learn more about number line, refer to:

brainly.com/question/24644930

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8 0
1 year ago
the heights, in meters of some of the tallest waterfalls around the world are listed. 979,896,796,900,836,820,948,914,860,840,81
lions [1.4K]

Answer:

817

Step-by-step explanation:

First add all the numbers:

979+896+796+900+836+820+948+914+860+840+818

= 9607

Next, divide by total amount of numbers. There are 11 numbers, so:

9607/11=817.3636...

Then, round the number. The answer should be clear

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3 years ago
Which polygons are congruent?<br> Select each correct answer.
Tomtit [17]
I think only the first two
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