I would need some assistance with problem nineteen, please? 19. Lemons and Car Crashes Using the listed lemon/crash data, find the best predictedcrash fatality rate for a year in which there are 500 metric tons of lemon imports. Is the predic-tion worthwhile?Lemon Imports230265358480530Crash Fatality Rate15.915.715.415.314.9 Regression and Predictions.in Section 10-1. In each case, find the regression equation, letting the first variable be thepredictor (x) variable. Find the indicated predicted value by following the prediction proce-dure summarized in Figure 10-5 on page 493.Exercises 13–28 use the same data sets as Exercises 13–28

Answered: and Car Crashes Using the listed…

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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I already have a,b,c and d. I just need help on E, F, G, and H
Homework 10: Question 1
A Hippogriff is a magical beast that had the front legs, wings, and head of a giant eagle and the body, hind legs and tail of horse. It is very similar to another magical creature, the Griffin, with the horse rear replacing the lion rear. A slightly different breed of Hippogriffs, living in the Rathlin Island-the northernmost point in Northern Ireland, has an initial population of No. From that initial population count, it grew to 705 individuals after 28 years. After 28 more years, the population of hippogriffs in Rathlin Island rose to 2764 individuals. If the carrying capacity of Rathlin Island for this particular specie is 3000 individuals, and calculate for the initial population and the growth rate constant of the said species.
Questions13-14: Adult male polar bears are expected to weigh, on average, 370 kg. A polar bear's primary source of food is seals and other marine animals, which they hunt from a platform of sea ice. Scientists are concerned that global warming is melting these platforms earlier in the year, reducing the time polar bears are able to hunt and forcing them inland without the necessary fat reserves built up to survive summer and fall. The US Geological Survey (USGS) conducted a study in the Southern Beaufort Sea to investigate whether climate change has appeared to negatively impact the weight of polar bears. Eighty-three adult male polar bears were captured between March and May of the years 1990 and 2006 and their weights were recorded. The sample mean weight was 324.6 kg, and the sample standard deviation was 88.3 kg. 13. Use the Theory-Based Inference applet to determine the p-value to investigate whether climate change has appeared to negatively impact the weight of polar bears. A.…
Make multiplication tables for each of the following. f. Z8 d. Z5 e. Z7
The teacher from Problem 21 also tried a different approach to determining whether changing answers helps or hurts exam grades. In another class, students were told to review their final exams and change any answers they wanted to before turning them in. However, the students had to indicate both the original answer and the changed answer for each question. The teacher graded each exam twice, once using the set of original answers and once with the changes. In the class of n- 22 students, the exam scores improved by an average of MD - 2.5 points with the changed answers. The standard deviation for the difference scores was s = 3.1. Are the data sufficient to conclude that rethinking and changing answers can significantly improve scores? Use a one-tailed test at the .01 level of significance. (1) Ho: [ Select ] [ Select ] [ Select ] H1: Select ) [ Select ] [ Select ] (2) a - [ Select ] df - [ Select J Critical region boundary/boundaries: [ Select ] [ Select ] (3) Estimated Standard…
Problem 2 Parts A, C, and D please
problem 4
The information below will be used for Questions 5 - 9. You will see the information on every screen. Tran is in charge of the school's Awards Dinner. She set up the multi-purpose room with a stage in front and round tables for parents, students, and family members to sit around for dinner. Below is the floor plan that she drew for the event. Stage Question 5: How many people can be seated as the tables are arranged right now? (In the box below, type your answer as a number only.) 000 000
For the remainder of this question, we will consider one of the world's most popular video games, Minecraft (adapted from Mills & Mills, 2016). In this game, the character (you) can attempt to tame a wolf with a bone. Assume that you get 9 tries to tame the wolf, i.e. there are 9 bones. Each time you tame the wolf, the wolf becomes a dog and a new wolf appears which you can then attempt to also tame. This continues until you have used up all 9 bones, and the goal is to end up with as many dogs as possible at the end of the game. The probability of taming the wolf with each attempt is fixed at 0.54. Let X denote the number of dogs at the end of the game so that X~ BIN (9,0.54). Assume you are about to play the game. 15. The probability that you will tame some number a or less dogs is 0.66144. What must be (round to the nearest whole number)?
I need help with the last 3 problems on letter c, thank you!

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and Car Crashes Using the listed lemon/crash data, find the best pred rate for a year in which there are 500 metric tons of lemon imports. Is the pr ile? rts 230 265 358 480 530 v Rate 15 9 15 7 15 4 15 3 14 9