Question: Hello can you help me please to know which one is the correct answer please .. thanks A sample of 51 elements is selected to

Hello can you help me please to know which one is the correct answer please .. thanks

A sample of 51 elements is selected to estimate a 95% confidence interval for the variance of the population. The chi-square values to be used for this interval estimation are

a. 34.764 and 67.505 b. 12.8786 and 46.9630 c. -1.96 and 1.96 d. 32.357 and 71.420 e. 14.6565 and 38.764

thanks

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airports. The maximum possible rating is 10. Suppose a simple random sample...

EXPLORATIO Is Yawning Contagious? STEP 1: Ask a research question. Is yawning contagious? Conventional wisdom says yes When we see someone else yawn, we're prone to let out a yawn ourselves. Has this...

from questions 1 to 4 plz from question 5 to 7 plz actch. X file:///C:/Users/glori/Documents/temp/384669544115700acfc25097fcffc4f.pdf Problem 1. The Highway Safety Department wants to study the...

Can you please answer the following question step by step, with full details for each answer. Take your time but please make sure that the answers are fully detailed and correct. The XYX recruiting...

Answer each question, most are T/F or multiple choice except for 3 fill the blank. Pretty easy will tip 100% if correct. 1-The binomial distribution is a discrete distribution that is applied to...

Just only answering, no need to explanation for it. thanks 8. A nutritionist created a 95% confidence interval to estimate the average amount of sugar (grams) consumed by an individual per day (18,...

please guys be careful with the answers, I'm been getting my answers wrong. please double check before sending it. and please send it a little faster please ? A research group conducted an extensive...

Ex 11-2... question is attached... Exercise 11-22 Break-even sales and sales mix for a service company Yellow Dove Airways provides air transportation services between Portland and Minneapolis. A...

STAT 200: Introduction to Statistics Final Examination, Spring 2017 OL4/US2 Page 1 of 8 STAT 200 OL4 / US2 Sections Final Exam Spring 2017 The final exam will be posted at 12:01 am on May 5, and it...

1) The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 35 ounces and a standard deviation of 9 ounces. Use the Standard...

A magnetostatic field is due entirely to a localized distribution of permanent magnetization. (a) Show that ? B ? H d 3 x = 0 Provided the integral is taken over all space. (b) From the potential...

Nutty Co. has the following quarterly cost information for the last three years. Number of Bags of Snack Mix Quarter Total Fixed costs 2020 Q1 2020 Q2 2020 Q3 2020 Q4 2021 Q1 2021 Q2 2021 Q3 202104...

With a conditional sales contract, the selling firm will retain legal ownership of the goods until the customer Blank _ _ _ _ _ _ . Multiple choice question. refuses payment receives the goods buys...

The following accounts appear in the ledger of Marigold Corp. after the books are closed at December 31,2019 Common Stock, no par, $2 stated value, 399,000 shares authorized; 293,000 shares issued...