You did it right. 1.35 + 7.00 and you have the right answer. is that what you mean?
Answer:
Your answer is.....
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Step-by-step explanation:
Answer:
The sample proportion of printers used in small business is:

The 95% confidence interval for the population proportion of printers that are used in small businesses is:

Where:
is the critical value at 0.05 significance level




Therefore, the 95% confidence interval for the population proportion of printers that are used in small businesses is (0.245 , 0.469)
Answer:x= -8 or 2
Step-by-step explanation: