This Study Doctorsjonert and Edison were excited about the results of their previous study on Gypsy moth development. They decided to continue their study of moths expanding it to native Virginia moths to learn about the pupal mass relationship to development. As part of their study they have a colony of Pandora Sphinx moths that have been raised in a controlled environment in their labs. They have collected several pieces of data about the male Pandora Sphinx moths in their colony in order to determine the pupal mass of the males was related to their rate of development The raw data and graphs can be found 18. Chiff 17. Looking then what type of great 21. Chaefficient tu 3 decira day

Can someone please help me with part c on question 1?

As    a    student,    you    probably    have    noticed    a    curious    phenomenon.    In    every    class,    there    are    some    students    who    zip    through    exams    and    turn    in    their    papers    while    everyone    else    is    still    on    page    1.    Other    students    cling    to    their    exams    and    continue    working    until    the    very    last    minute.    Have    you    ever    wondered    what    grades    these    students    get?    Are    the    students    who    finish    first    the    best    in    the    class    or    are    they    simply    conceding    failure?    To    answer    this    question,    we    carefully    observed    a    recent    exam    and    recorded    the    amount    of    time    each    student    spent    working    and    the    grade    each    student    received.    Is    there    a    relationship    between    the    two?a. Create    a    scatter    plot    of    the    datab.…

Question Two.

Help would be greatly appreciated for answering this question :)

Two of the hottest smartphones on the market are the newly released iPhone6 and the Samsung Galaxy S6.  CNet.com offers online reviews of all major cell phones, including battery life tests.  In a review of the iPhone6, the talk-time battery life of 35 iPhones was measured.  Similarly, the talk-time battery life of 30 Galaxy S6s was measured. Two outputs are given below. Which is appropriate for analyzing the data collected?      Output 1 Output 2   Using the StatCrunch output chosen above, determine if there is a difference in the mean battery life for the two phones.  Use a significance level of 0.01 when conducting the test.  Select the appropriate hypotheses. Make sure the notation used in the hypotheses agrees with the type of samples selected in the output. Ho:μd=0Ho:μd=0Ha:μd<0Ha:μd<0 Ho:μd=0Ho:μd=0Ha:μd≠0Ha:μd≠0 Ho:μd=0Ho:μd=0Ha:μd>0Ha:μd>0 Ho:μ1=μ2Ho:μ1=μ2Ha:μ1>μ2Ha:μ1>μ2 Ho:μ1=μ2Ho:μ1=μ2Ha:μ1≠μ2Ha:μ1≠μ2 Ho:μ1=μ2Ho:μ1=μ2Ha:μ1<μ2Ha:μ1<μ2 αα =…

Please answer the question. Asap. Thank you.

During a particularly dry growing season in a southern state, farmers noticed that there is a delicate balance between the number of seeds that are planted per square foot and the yield of the crop in pounds per square foot. The yields were the smallest when the number of seeds per square foot was either very small or very large. The data in the table show various numbers of seeds planted per square foot and yields (in pounds per square foot) for a sample of fields. A 2-column table with 15 rows. Column 1 is labeled number of seeds (per square foot) with entries 28, 75, 30, 43, 71, 35, 40, 59, 66, 79, 85, 81, 16, 33, 16. Column 2 is labeled yield (pounds per square foot) with entries 131, 171, 132, 166, 169, 150, 161, 183, 173, 161, 147, 157, 86, 145, 86. Which scatterplot represents the seed and yield data? A graph titled number of Seeds and Crop Yield has seeds (per square foot) on the x-axis, and yard (pounds per square foot) on the y-axis. The points curve up to a point, and…

You work as a data scientist for a real estate company in a seaside resort town. Your boss has asked you to discover if it's possible to predict how much a home's distance from the water affects its selling price. You are going to collect a random sample of 7 recently sold homes in your town. You will note the distance each home is from the water (denoted by x, in km) and each home's selling price (denoted by y, in hundreds of thousands of dollars). You will also note the product x.y of the distance from the water and selling price for each home. (These products are written in the row labeled "xy"). (a) Click on "Take Sample" to see the results for your random sample. Distance from the water, .x (in km) Take Sample Selling price, y (in hundreds of thousands of dollars) xy Send data to calculator Based on the data from your sample, enter the indicated values in the column on the left below. Round decimal values to three decimal places. When you are done, select "Compute". (In the table…

Question 9 Dr. Jameson wanted to know if IQ scores differed between male and female participants in his study. He gave 28 participants an IQ test and then compared IQ scores for gender differences. He hypothesized that there would be a statistically significant gender difference in IQ scores. Contrary to Dr. Jameson's hypothesis, there were no differences in IQ scores between men and women in his study. From the results of the study, Dr. Jameson must the research hypothesis. the null hypothesis and fail to reject; reject reject; retest reject; fail to reject retest; reject