Practice performing the Chi-Squared test with the problems below. We collected data by flipping a two-sided coin 200 times. The coin landed heads-up 108 times and tails-up 92 times. Perform a Chi-Square test to see if there is any statistical difference between our results and the expected results. Accept or reject the null hypothesis.
Null hypothesis: There is no statistical difference between the number of heads and the number of tails. Outcomes Observed Expected O-E (O-E)2 (O-E)2/E
Outcome Outcome
X Chi Square Value:
Degrees of Freedom:.
Accept or Reject Null Hypothesis:.

question:

could we have options?

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

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the number of the people going.

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the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.

$79500

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