A large number of observations have a mean of 120 and variance of 100. What proportion of
Question:
A large number of observations have a mean of 120 and variance of 100. What proportion of observations is?
(a) Below 100
(b) Above 130
(c) Between 100 and 130
(d) Between 130 and 140
(e) Between 115 and 135?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (14 reviews)
With a mean of 120 variance of 100 and standard deviation of 10 a For probability 100 ...View the full answer
Answered By
Sarfraz gull
have strong entrepreneurial and analytical skills which ensure quality tutoring and mentoring in your international business and management disciplines. Over last 3 years, I have expertise in the areas of Financial Planning, Business Management, Accounting, Finance, Corporate Finance, International Business, Human Resource Management, Entrepreneurship, Marketing, E-commerce, Social Media Marketing, and Supply Chain Management.
Over the years, I have been working as a business tutor and mentor for more than 3 years. Apart from tutoring online I have rich experience of working in multinational. I have worked on business management to project management.
5.00+
3+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Statistics questions
-
A communications firm employs a large number of technical sales representatives who make personal visits to potential customers. For data collected on y = average amount of sales per call and x =...
-
A survey classified a large number of adults according to whether they were judged to need eyeglasses to correct their reading vision and whether they used eyeglasses when reading. The proportions...
-
Problem 618 points]: Consider a memory-system with byte-addressable memory with 32-bit physical addresses. The single-level write-back cache has 32 byte blocks and can store 2 MB of data. a) [4...
-
Roberts Originals Co. (ROC) provides new and unique cases and otherassignments to professors each semester to ensure that students will not be able to find the solutions published online. Due to the...
-
An airplane is flying at a constant altitude of 2 miles and a constant speed of 600 miles per hour on a straight course that will take it directly over an observer on the ground. How fast is the...
-
At December 31, the records of Seacrest Enterprises provided the following selected and incomplete data: Common stock (par $ 1; no changes during the current year). Shares authorized, 10,000,000....
-
Find the values of the 5 -month call option of Example 19.1 using the same trinomial lattice used in that example but employing the utility function \(U(x)=\sqrt{x}\). What is \(\alpha\) ? Example...
-
A major focus of the trial in this case was BDO Seidmans consideration of, and response to, the red flags apparent during the 1995 HMI audit. Define or describe the phrase red flags. Explain the...
-
8 Sean has a job mowing grass for the city, using a riding mower. He can mow of an acre per hour. How long will he need to mow the 3-acre city park? He will need hours to mow the park. (Type an...
-
What were the advantages and disadvantages of using a creative tactic such as the metaphorical King Arthur's Round Table commercial and print ads that were part of "The Other IBM" campaign?
-
A set of observations follow a Normal distribution with mean 40 and standard deviation 4. What proportions of observations have values? (a) Greater than 46, (b) Less than 34, (c) Between 34 and 46,...
-
The number of meals served in a week at Cath's Caf is Normally distributed with a mean of 6,000 and a standard deviation of 600. What is the probability that in a given week the number of meals...
-
A country is the only production site in the world for hyperhoney infinite pasta, a wonderful product produced using a delicate, highly perishable extract obtainable from some trees that grow only in...
-
If 8 , 0 0 0 units are produced, what is the total amount of manufacturing overhead cost incurred to support this level of production? What is this total amount expressed on a per unit basis?Martinez...
-
On January 1 , 2 0 2 0 , Abbey acquires 9 0 percent of Benjamin's outstanding shares. Financial information for these two companies for the years 2 0 2 0 and 2 0 2 1 follows ( credit balances...
-
Leslie Sporting Goods is a locally owned store that specializes in printing team jerseys. The majority of its business comes from orders for various local teams and organizations. While Leslie s...
-
Kubin Company's relevant range of production is 27,000 to 29,000 units. When it produces and sells 28,000 units, its average costs per unit are as follows: Direct materials Direct labor Variable...
-
Discuss the organisational and individual factors that contribute to political behaviours, and the effect this has on the business environment.
-
Calculate P(3X + 2Y 6) for the probability density in Exercise 52.
-
If M = 7, s = 2, and X = 9.5, what is z?
-
Consider the experiment of selecting two items (without replacement) from a sample space of 100 , of which 5 items are defective. Let \(A_{1}=\{\) first item selected is defective \(\}\) and...
-
Cleveland Area Rapid Delivery (CARD) operates a delivery service in the Cleveland met- ropolitan area. Most of CARDs business involves rapid delivery of documents and parcels between offices during...
-
Morgan Trucking Company operates a special pickup and delivery service between Chicago and six other cities located in a four-state area. When Morgan receives a request for service, it dispatches a...
-
Morgan Trucking Company operates a special pickup and delivery service between Chicago and six other cities located in a four-state area. When Morgan receives a request for service, it dispatches a...
-
Scenario: Yarning Circle and Talking Stick Sarah has recently been employed by Blue Bay Early Learning Centre. Sarah is very proud of having just achieved the Diploma of Children's Services and she...
-
The principal at your school decides to retire, and several well-qualified teachers on the staff apply for the position. Mr. England has been teaching for four years and has his administrator's...
-
Sandi's parents have been divorced since she was five years old. She is now seven. She lives with her mother and visits her father every other weekend. He brings her to school on Monday mornings...
Study smarter with the SolutionInn App