Identify H0 and H1 for the following:
A researcher claims that 25% of Americans are obese.
Solution :
This is the two tailed test .
The null and alternative hypothesis is
H0 : p =0.25
H1 : p
0.25
Identify H0 and H1 for the following: A researcher claims that 25% of Americans are obese.
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7. H0:
H1:
Final Conclusion regarding the claim:
8. The following data represent the number of cars passing
through the toll booth during a certain time period over a number
of days. Construct a data plot for the given data.
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