can someone answer these questions please that is due today @3:40pm please thank you.Chapter 6, Section 1-CI, Exercise 023

One True Love?

A survey that asked whether people agree or disagree with the statement ''There is only one true love for each person." has been conducted. The result is that 735 of the 2625 respondents agreed, 1812 disagreed, and 78 answered ''don't know."

(a) Find a 90% confidence interval for the proportion of people who disagree with the statement.

Round your answers to three decimal places.

The 90% confidence interval is

to.

(b) Find a 90% confidence interval for the proportion of people who ''don't know."

Round your answers to three decimal places.

The 90% confidence interval is

to.

(c) Which estimate has the larger margin of error?

Disagree from part (a)

Don't know from part (b)

Chapter 5, Section 1, Exercise 013

Find the p -value based on a standard normal distribution for each of the following standardized test statistics.

(a) z=0.75 for a right tail test for a difference in two proportions

Round your answer to two decimal places.

p -value=

the absolute tolerance is +/-0.01

(b) z=-2.30 for a left tail test for a difference in two means

Round your answer to three decimal places.

p -value=

the absolute tolerance is +/-0.001

(c) z=2.25 for a two-tailed test for a proportion

Round your answer to three decimal places.

p -value=

the absolute tolerance is +/-0.001