When buying a new dress, you have a choice of 3 different lengths, 5 different colors, and 2 different styles. How many choices
2 answers:
Answer with explanation:
Number of choices in Length for a dress = 3
Number of choices in Color for a dress= 5
Number of choices in Style for a dress= 2
To select a length out of 3 length ,which can be done in
To Select a color, among 5 different colors , can be done in .
To Select a Style, among 2 different styles , can be done in .
Total Number of ways
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Answer:
There is not enough evidence to support the claim that Alaska had a lower proportion of identity theft than 23%.
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 1432
p = 23% = 0.23
Alpha, α = 0.05
Number of theft complaints , x = 321
First, we design the null and the alternate hypothesis
This is a one-tailed test.
Formula:
Putting the values, we get,
Now, we calculate the p-value from the table.
P-value = 0.298
Since the p-value is greater than the significance level, we fail to reject the null hypothesis and accept the null hypothesis.
Conclusion:
Thus, there is not enough evidence to support the claim that Alaska had a lower proportion of identity theft than 23%.