thất the following relative frequency table represents hurricanes that have made direct hits on land. Hurricanes are given a strength category rating based on the minimum wind speed generated by the storm.Frequency of Hurricane Direct HitsCategoryNumber of Direct HitsRelative FrequencyCumulative Frequency1080.39130.39132880.31880.7101520.18844240.985540.01451.0000Total = 276What is the relative frequency of direct hits that were category 4 hurricanes? (Round your answer to four decimal places.)0.1070

We have given that the relative frequency table represents hurricanes that have made direct hits on…

Answered: the minimum wind speed generated by the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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hift tab Many universities use a student's ACT score to help with admission decisions as well as placement decisions. om Answer How to enter your answer (opens in new window) Step 3 of 3: Calculate the coefficient of determination, 2. Round your answer to three decimal places. esc ebook x360 ! 1 20 9 alt a Z hp @ 2 W 2010 S # 3 e O C $ ACT Score 16 18 20 22 28 30 32 1.5 2.5 3 3.5 4 4.5 5 4 GPA % 5 Oll 6 hp & 7 O U * 8 N O m ( 9 k 4 O ) 0 alt ◆ Р - ctrl Tables Keyboa Previous S Submit An ? 4 + L No
Fish Counts / Acre Acid Rain and Aquatic Life 125 100 75- 50 25 4.0 4.5 5.0 5.5 6.0 6.5 pH of Lake Water The scatterplot above shows fish counts per acre in a number of lakes in Eastern Canada, where acid rain has been a known problem for several decades. The pH (a measure of acidity) of the water in each lake was also measured.
45 4 2 Inches of Rain 1 2 3 6. Frequency 1 4 3 The mean () rain intensity: inches (Please show your answer to 1 decimal place.) The median rain intensity: inches The mode rain intensity: inch
Relative Frequency 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0.00 Mature 0.00 0.00 0.00 Teen Everyone Everyone 10+
Hours Cumulative Percent Frequency per week Frequency 1-14 36 14.4 15-29 38 30-44 49.6 45-59 63.2 60-75
Hi can you help me with 1 to number 6 please!!!!!!! A study was done to look at the relationship between number of movies people watch at the theater each year and the number of books that they read each year. The results of the survey are shown below. Movies 8 1 0 8 9 2 1 8 1 4 9 Books 6 14 16 11 5 10 14 8 11 13 8 r2 = ___________ (Round to two decimal places) Interpret r2 : There is a large variation in the number books people read each year, but if you only look at people who watch a fixed number of movies each year, this variation on average is reduced by 69%. There is a 69% chance that the regression line will be a good predictor for the number of books people read based on the number of movies they watch each year. 69% of all people watch about the same number of movies as they read books each year. Given any fixed number of movies watched per year, 69% of the population reads the predicted number of books per year. The equation of the linear regression…
äbäi 20 The figure below shows relative frequency histogram for 50 concrete cubes classified according to compressive strength of the cubes. While x-axis represents the class midpoints of compressive strength, y-axis represents relative frequency for concrete cubes. Determine the harmonic mean of compressive .strength of the cubes Relative Frequency Chart 0.45 04 0.35 03 0.25 0.2 0.15 01 8.05 25.5 35.5 45.5 55.5 Class Midpoints of Compressive Strength Relative Frequency for Concrete Cubes
temperature of a cup of coffee served at the local coffee shop. Each member of the group went to the coffee shop three times and ordered a medium black coffee. They each measured the temperature (in °F) and got the following results. 141, 142, 147, 150, 155, 160, 175, 183, 183 Calculate the mean temperature (in °F). (Round your answer to one decimal place.) °F
• Fill in the blank for class midpoint and cumulative frequency Numbers of Miles Students Drive to School Each Day Class Frequency Class Boundaries Midpoint Relative Frequency Cumulative Frequency 1.0 - 2.9 3 3.0 - 4.9 3 5.0 - 6.9 4 7.0 - 8.9 2 9.0 - 10.9 4 11.0 - 12.9 2 • Find the total individual values
Fill in the yellow please.
Dentistry The data in the table below were reported by men in a health follow-up study on the number of teeth lost over a 1-year period (January 1, 1987, to December 31, 1987). (Round your answers to four decimal places.) Number of teeth lost 0 1 2 3 4 5-9 10+ Total Frequency 35,748 1,983 576 136 148 91 138 38,820 You may need to use the appropriate technology to answer this question. (a) If we assume the average number of teeth lost in the 5-9 group is 7 teeth and the average number of teeth lost in the 10+ group is 12 teeth, what is the best estimate of the average number of teeth lost per year? (b) Suppose that on January 1, 1987, a man is 50 years old, that he will live for 30 more years (until 2016), and that the rate of tooth loss over this 30-year period is the same as in 1987. If a man has 13 teeth remaining on January 1, 1987, what is the probability he will need dentures (have 10 or fewer teeth remaining) during his 30-year lifetime? (Hint: Use the Poisson distribution.) (c)…

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