Hi can someone please answer these statistics problems I have? thank you
Hi can someone please answer these statistics problems I have? thank you
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Homework: Week 6 Homework 40 pts E Score: 0 of 4 pts 1 14 of 15 (3 complete) 7 } HW Score: 0%, 0 of 40 pts
® 6.3.21 32 Question Help a
The table to the right shows the results of a survey in which:2577 adults trorn Country A, 1117 adults from Country B. and Adults who say that human Q
1082 adufts from Country C were asked if human activity oontributes to global warming. Complete parts (a), (b), and (c). activity contributes to global
warming Country A 69% Country B 88% Country C 91% _ (a) Construct a 95% confidence interval for the proportion of adults from Country A who say human activity contributes to global warming.
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(Round to three decimal places as needed.) (b) Construct a 95% confidence interval for the proportion of adults from Country B who say human activity contributes to global warming. [ ; r‘, t. 2‘) (Round to three decimal places as needed.)
(0} Constmct a 95% confidence interval for the proportion ct adults from Country C who say human activity contributes to global warming. [‘ n“.- -. ‘] (Round to three decimal places as needed.) Question is complete. Tap on the red indicators to see incorrect answers. ® Nlpaflsshowinc — -l 4 >
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