0.9211Can it be concluded that births in Pamplona are not equally distributed throughout the 12 months of the year? No#3: The permanent residence of adults aged 18-25 in the U.S. was examined in a survey from the year 2000. The survey revealed that 27% of these adults lived alone, 32% lived with a roommate(s), and 41% lived with their parents/guardians. In 2008, during an economic recession in the country, another such survey of 1500 people revealed that 378 lived alone, 452 lived with a roommate(s), and 670 lived with their parents. Is there a significant difference in where young adults lived in 2000 versus 2008? Test with a Goodness of Fit test at α=0.05. Enter the observed and expected counts for each category in the table below.

AloneRoommatesParents/GuardiansObserved Counts378452670Expected Counts405480615After running a Goodness of Fit test, can it be concluded that there a significant difference in where young adults lived in 2000 versus 2008? Yes#4: A company manager believes that a person’s ability to be a leader is directly correlated to their zodiac sign. He never selects someone to chair a committee without first evaluating their zodiac sign. An irate employee sets out to prove her manager wrong. She claims that if zodiac sign truly makes a difference in leadership, then a random sample of 200 CEO’s in our country would reveal a difference in zodiac sign distribution. She finds the following zodiac signs for her random sample of 200 CEO’s: BirthsSigns23 Aries 12 Taurus 16 Gemini 20 Cancer 14 Leo 16 Virgo 15 Libra 14 Scorpio 20 Sagittarius 11 Capricorn 17 Aquarius

22 Pisces Can she conclude that zodiac sign makes a difference in whether or not a person makes a good leader? Hypotheses: H0: There is no differencein leadership ability based on zodiac sign. H1: There is a differencein leadership ability based on zodiac sign. Enter the test statistic - round to 4 decimal places. 9.7581Enter the p-value - round to 4 decimal places. 0.5523Can it be concluded that there is a statistically significant difference in leadership ability based on zodiac sign? No#5: