The percentage of students voted for colour crimson
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8+11=19. So there’s 19 roses in total
Answer:
cool
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)
The first, third and fourth points are the answers