Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Problem 3. Remaining time: 178:17 (min :sec) (4 points) A researcher records weather information at LaGuardia Airport. One variable of interest is the maximum wind

image text in transcribedimage text in transcribed
Problem 3. Remaining time: 178:17 (min :sec) (4 points) A researcher records weather information at LaGuardia Airport. One variable of interest is the maximum wind speed recorded at the airport. The maximum wind speed (in mph) recorded for 22 different days is shown in the vector below. To use the data, copy and paste the following line into your R or RStndio console. Vlnd=c(12,14.3,7.4,11.5115,143,109,351,16.13.91.5.9,14.149.69.411.5,5.3,7.4,6.B,13.2); 5:. Compute the mean, median, Q1, and 03 of this data. Use R for your calculations and round to at least ve decimals if necessary Mean: Median: Q13 Q33 I). Consider a maximum wind speed of 25 mph. Would this value considered an outlier based on this sample? Use any relevant values from part a. in your calculation if necessary. 0 A. No 0 B. Yes 0 C. There is not enough information to determine if this value would be considered an outlier c. The largest 50% of observations in this dataset fall above what value? Use any relevant values from part a. in your calculation if necessary. Answer: Round to at least five decimals if necessary a. While collecting this data, the instrument the researcher was using to measure the wind speed malfunctioned in such a way that some of the recorded wind speeds were about 10 miles per hour less than the actual wind speeds. Which ot the following types or bias is most likely introduced by this malfunction? Q A. Non-response bias 0 B. Sampling bias 0 c. Response bias 0 D. This malfunction would not introduce any sort of bias

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Algebra

Authors: Charles P McKeague

3rd Edition

1483263843, 9781483263847

More Books

Students also viewed these Mathematics questions

Question

What do you think of the MBO program developed by Drucker?

Answered: 1 week ago