Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. in a certain elementary school, 59% of the student

In a certain elementary school, 59% of the students are girls. A sample of 65...

50.1K

Verified Solution

Question

Basic Math

image

In a certain elementary school, 59% of the students are girls. A sample of 65 students is drawn. Use the Cumulative Normal Distribution Table or technology. Round your answer to four decimal places.(a) What is the probability that more than 60% of them are girls?The probability that more than 60% of them are girls is(b) Would it be unusual for more than 70% of them to be girls?

Answer & Explanation Solved by verified expert
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

Other questions asked by students

General Management
1.2K views

As has been seen in Homeland Security Communications and Technology Issues, the inability of differing emergency...

Basic Math
1.2K views

Suppose that the Canadian stock market return, denoted by a random variable X, varies within {?0.2,...

Basic Math
1.2K views

Calculate AS rxn for the following reaction The S for each species is shown below...

Basic Math
1.2K views

A rock is thrown into a still pond. The circular ripples move outward from the...

Algebra
1.2K views

For the standard normal distribution shown on the night find the probability of z occurring...

Algebra
1.2K views

Which graph best represents a function with a range of all real numbers greater than...

Accounting
1.2K views

Keep-or-Drop Decision Petoskey Company produces three products: Alanson, Boyne, and Conway. A segmented income statement,...

Accounting
1.2K views

A piece of laborsaving equipment has just come onto the market that Mitsui Electronics, Ltd.,...

Accounting
1.2K views

Salmone Company reported the following purchases and sales or any out Sulmones perpetytem Decontaged to...

Accounting
1.2K views

Unit 2 Assignment: Applying Time Value of Money to Every Day Life. Attached Files:...

Accounting
1.2K views

P11-3A The stockholders' equity accounts of Castle Corporation on January 1, 2019, were as follows....

Finance
1.2K views

When reporting merger transactions, the asset values acquired are often reappraised, and the change in...