(Answered) A survey of women in a certain country ages 20-29 the mean

Economics

A survey of women in a certain country? (ages 20-?29), the mean height was 63.9 inches with a standard deviation of 2.87 inches. The answers need to be answered using the normal distribution and rounding to two decimal places as needed.

What height represents the 95 ?percentile?

?What height represents the first? quartile?

View complete question

Business Economics, Economics

Category:- Business Economics
Reference No.:- M92863727
Price:- $10

Verified Expert

Priced at $20 Now at $10, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Business Economics

A researcher did a one-tailed hypothesis test using an

A researcher did a one-tailed hypothesis test using an alpha level of .01. For this test, H0 was rejected. A colleague analyzed the same data but used a two-tailed test with α = .05. In this test, H0 was not rejected. Ca ...

A sample of 1000 us households is taken and the average

A sample of 1,000 U.S. households is taken and the average amount of newspaper garbage or recycling is found to be 27.8 pounds with a standard deviation of 2 pounds. Estimate, with 95% confidence, the mean amount of news ...

A monopolist faces a market demand curve given by py 100 y

A monopolist faces a market demand curve given by P(y) = 100 y. Its cost function is c(y) = y 2 + 20. (a) Find its profit - maximizing output level y and the market price p(y ). (b) Calculate its total revenue, total cos ...

Can someone help me with this according to pikkety 1 2014

Can someone help me with this. "According to Pikkety 1 (2014: 571) wealth 'accumulated in the past grows more rapidly than output and wages'." This imply that governments may have to take a fresh look at wealth taxes to ...

The mean height of women in a country ages 20-29

The mean height of women in a country? (ages 20-?29) is 63.5 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 ?inches? Assu ...

A mixture of three water samples will test positive for a

A mixture of three water samples will test positive for a contaminant if at least one of the samples contains it. If the contaminant is present in 7% of samples, find the probability that: 1. The mixture tests positive: ...

You work for a large company with tens of thousands of

You work for a large company with tens of thousands of retail outlets throughout the world. The average sales at each retail outlet is $2,400,000 per year, with a standard deviation of $600,000. You want to put in place ...

Define economies of scope is this concept related to

Define economies of scope. Is this concept related to economies of scale? Explain. Define economies of scale. How does this relate to returns to scale?

Graph needs to be includedmost graduate schools of business

Graph needs to be included. Most graduate schools of business require applicants for admission to take the GMAT, the Graduate Management Admission Test. Scores on the GMAT are roughly normally distribute with a mean of 5 ...

A marketing company conducted a study where women and men

A marketing company conducted a study where women and men were asked to express a preference for one of two commercials-A or B-for the new iPhone XS. For the women, 44 out of 100 preferred commercial A. For the men, 79 o ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Business Economics Expert