I would answer but I’m in 6th grade and I don’t know how to
The chi-squared test statistic will be 3.11. The test statistic is contrasted with a predicted value based on the Chi-square distribution.
<h3>What is the chi-squared test statistic?</h3>
Finding the squared difference between the actual and anticipated data values, then dividing that difference by the expected data values, constitutes the test statistic.
The formula for the chi-squared test statistic is;

Where,
is the observed value
is the expected value
The chi-square test statics is;

Hence, the chi-squared test statistic will be 3.11.
To learn more about the chi-squared test statistic refer;
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You'll need to buy 45 ounces of grass seed.
60x90=5400.
5400/120=45.
Answer:
The slope is 9/5
Step-by-step explanation:
To find the slope, we use the following slope;
m = (y2-y1)/(x2-x1)
Thus, we have
m = (55-10)/(50-25)P
m = 45/25 = 9/5
Answer:
-5
Step-by-step explanation: