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A researcher wishes to estimate the percentage of adults who support abolishing the penny. What size sample should be ob
Posted: Tue Jul 05, 2022 9:20 am
by answerhappygod
- A Researcher Wishes To Estimate The Percentage Of Adults Who Support Abolishing The Penny What Size Sample Should Be Ob 1 (8.82 KiB) Viewed 13 times
A researcher wishes to estimate the percentage of adults who support abolishing the penny. What size sample should be obtained if he wishes the estimate to be within 5 percentage points with 90% confidence if (a) he uses a previous estimate of 26%7 (b) he does not use any prior estimates? Click here to view the standent normal distribution table (page 11. Click here to view the standart normal distribution able (age 21.