The random sample of the students is an illustration of sampling
The chi-square test for goodness of fit is inappropriate because the variable under study is not categorical.
<h3>How to determine the reason chi square is not appropriate?</h3>
The dataset is given as:
Monday 34
Tuesday 29
Wednesday 32
Thursday 28
Friday 19
The variable of the above dataset is a not a categorical dataset.
One of the conditions of the chi-square test for goodness of fit test is that the variable under study must be categorical.
Hence, the chi-square test for goodness of fit is inappropriate because the variable under study is not categorical.
Read more about chi-square test at:
brainly.com/question/19959558
I believe after adding the x values and the degree values you would get x=10
<u><em>Answer:</em></u>
3x - 15
<u><em>Explanation:</em></u>
<u>Before we begin, remember the following:</u>
ax + bx = (a+b)x
xᵃ * xᵇ = x⁺ᵇ
<u>Now, for the given:</u>
<u>We have:</u>
volume of first container = x - 10 liters
volume of second container = x - 5 liters
volume of third container = x liters
The volume of water that can be contained in the three containers together would be the SUMMATION of the three volume.
<u>This summation can be computed as follows:</u>
x - 10 + x - 5 + x = x + x + x - 10 - 5
= 3x - 15 liters
Hope this helps :)
Answer:
1+11+21+31
Step-by-step explanation:
A sequence is a list of numbers separated by commas (for example: 1, 2, 3, …). A series is a sum of numbers separated by plus signs (for example: 1 + 2 + 3 + …)
i'm sorry if this is wrong.
Answer:
The value of 4 is an input of the function
Step-by-step explanation:
Define the variables
Let
x ----> the independent variable or input value
y ----> the dependent variable or output value
Looking at the graph
The domain of the graph (all possible values of x) is equal to the interval
[1,∞)
All real numbers greater than or equal to 1
The range of the function (all possible values of y) is equal to the interval
(-∞,3]
All real numbers less than or equal to 3
therefore
The value of 4 is an input of the function