Solution:-
The proportion "p-hat' for the proportion of adults who mostly
drink diet soda is 0.24
p^ = 486/2027 = 0.2397
Find p-hat 04 Gallup took in 2013 a nationally representative sample of 2027 adults and asked...
A December 2013 Gallup poll of 13,186 nationally representative adults found that 8.9% reported being sick with a cold. Based on these results, what is a 95% confidence interval for the proportion p of American adults who were sick with a cold that month?
I need help on this question Find Shaded Percentile 05 The graph below depicts IQ scores ofâec adults, and those scores are normally distributed with a mean of 1 of 15 Flnd X 0478 Your answer should be a whole number Critical Value 03 Find the critical value for a right-tailed hypothesis test in which a 02 Assume that this is a normal distribution. Round your answer to the thousandth decimal place. Answer 2 Check Similar Save * Please click...
In a 2012 survey, Gallup asked a random sample of U.S. adults if they would prefer to have a job outside the home, or if they would prefer to stay home to care for the family and home. Of the 504 males they surveyed, 391 said that they would prefer to have a job outside of the home. Of the 473 females they surveyed, 254 said that they would prefer a job outside of the home. Pm = sample proportion...