A company manager believes that a person’s ability to be a leader is directly correlated to...

50.1K

Verified Solution

Question

Basic Math

A company manager believes that a person’s ability to be aleader is directly correlated to their zodiac sign. He neverselects someone to chair a committee without first evaluating theirzodiac sign. An irate employee sets out to prove her manager wrong.She claims that if zodiac sign truly makes a difference inleadership, then a random sample of 200 CEO’s in our country wouldreveal a difference in zodiac sign distribution. She finds thefollowing zodiac signs for her random sample of 200 CEO’s:
Births
Signs
23
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 whetheror not a person makes a good leader?
Hypotheses:
H₀: There is a difference/no difference in leadershipability based on zodiac sign.
H₁: There is a difference/no difference in leadershipability based on zodiac sign.
Enter the test statistic - round to 4 decimal places.
_
Enter the p-value - round to 4 decimal places.
_
Can it be concluded that there is a statistically significantdifference in leadership ability based on zodiac sign?
Yes/No

Answer & Explanation Solved by verified expert

3.7 Ratings (290 Votes)

Category Observed Frequency O Proportion p Expected Frequency E OEE Aries 23 0083333 200 0083333 166666 23 166666166666 24067 Taurus 12 0083333 200 0083333 166666 12 166666166666 13066 Gemini 16 0083333 200 0083333 166666 16 166666166666 00267 See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member

Births	Signs
23	Aries
12	Taurus
16	Gemini
20	Cancer
14	Leo
16	Virgo
15	Libra
14	Scorpio
20	Sagittarius
11	Capricorn
17	Aquarius
22	Pisces