Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. in a poll, 360 students were tested about their in

In a poll, 360 students were tested about their interests in mathematics and statistics, the results...

60.2K

Verified Solution

Question

Basic Math

  1. In a poll, 360 students were tested about their interests inmathematics and statistics, the results are presented in the tablebelow. Please determine at 0.01 level of significance whether astudent’s interest in mathematics and independent of his/herinterest in statistics.

Interest in statistics

Interest in mathematics

Low

Average

High

Low

63

42

15

Average

58

61

31

High

14

47

29

  1. In this scenario which chi-square test does he need toperform?
  2. Please construct the null and alternative hypotheses, andspecify the type of test it is (e.g., two-sided, left or rightsided test)
  3. Please compute the expected counts for each cell of thecontingency table
  4. Please compute the test statistics.
  5. Please determine the degree of freedom, and then compute thep-value (you are using p-value approach for thistask)
  6. Please state your conclusions.

Answer & Explanation Solved by verified expert
4.3 Ratings (834 Votes)
    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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Scores on an MBA placement exam are reported to have a normal distribution with standard deviation...

Basic Math
Q

You measure the pH of rainwater at 5.4. Calculate the partial pressure of carbon dioxide (assume...

Chemistry
Q

A spring-mass system has a spring constant of 3 N/m. A mass of 2 kg is...

Physics
Q

Diana Mark is the president of ServicePro, Inc., a company that provides temporary employees for not-for-profit...

Accounting
Q

1 point A newspaper conducted a statewide survey concerning the 1998 race for state senator...

Statistics
Q

com math algebra 1 weighted averag 9 Search topics and skills Assessment Math A LE

Algebra
Q

A manafacturer has developed a new lawnmower. The lawnmower,...

Accounting
Q

Oriole Corporation experienced a fire on December 31,2022, in which its financial records...

Accounting
Q

Dividends Per Share Windborn Company has 25,000 shares of cumulative preferred 1% stock, $100 par...

Accounting
Q

The price of a stock appreciated by 33.30% of its value last month and then...

Accounting
Q

Company was formed on December 1, 2020. The following information is available from inventory...

Accounting
Q

(TCO H) Chuck had a short-term capital loss of $4,000, a short-term capital gain of...

Accounting