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- Cicadas are flying, plant-eating insects. One species, the 13-year cicadas (Magicicada), spends five juvenile stages in underground burrows. During the 13 years underground, the cicadas grow from approximately the size of a small ant to nearly the size of an adult cicada. The adult body weights (BW) in grams and wing lengths (WL) in millimeters are given for three different species of these 13-year cicadas in the following table. It is of interest to determine if body weight is a significant predictor of wing length for a 13-year cicada. Considering all assumptions for a parametric test are satisfied, use the obtained jamovi © outputs below to answer the following: Test whether the wing length of 13-year cicadas is linearly dependent on its body weight at 5% level of significance.The doctors community wants to ensure that each and every individual is aware of the importance if taking corona vaccines ,so they want to see If educating the locals. Who will get the crona vaccine will increase theneorcentage of the adults who will get vaccines as soon as they are eligible to . Identify the who and what ( response varaible)The variable height that is measured into short and tall groups is considered a variable. qualitative continuous survey quantitative
- The average age of a preschool class is 4.5 years old. If there is one 3-year-old, five 5-year-olds, and two other children both of the same age, what is the age, in years, of the other two children?. The discharge analysis report of Anywhere Health Care Facility shows 1752 discharges (including deaths) for October 2020. Fifty-two deaths were also shown in the report. Find gross death rate.Cicadas are flying, plant-eating insects. One species, the 13-year cicadas (Magicicada), spends five juvenile stages in underground burrows. During the 13 years underground, the cicadas grow from approximately the size of a small ant to nearly the size of an adult cicada. The adult body weights (BW) in grams and wing lengths (WL) in millimeters are given for three different species of these 13-year cicadas in the following table. It is of interest to determine if body weight is a significant predictor of wing length for a 13-year cicada. Considering all assumptions for a parametric test are satisfied, use the obtained jamovi © outputs below to answer the following: Provide an estimate for the correlation coefficient and interpret the relationship existing between the 13-year cicada’s body weight and wing length.
- Explain what is meant by multicollinearity.Is a contingency table only a two-dimensional table?A researcher from the ministry of education wants to find out if there is an academic difference in students from different parishes in Jamaica based on the CSEC examinations. He selected 20 students who completed the exam from three parishes; St James, St Ann, Kingston. He will assess them based on their English and Mathematics scores. Use the provided data to do the following questions. See the tablw below t answer Questions ID Parish English Mathematics 1 StJames 90 92 2 StJames 83 83 3 StJames 80 70 4 StJames 82 65 5 StJames 90 92 6 StJames 95 94 7 StJames 98 66 8 StJames 96 77 9 StJames 81 78 10 StJames 84 80 11 StJames 63 70 12 StJames 71 66 13 StJames 72 68 14 StJames 66 69 15 StJames 75 75 16 Kingston 79 74 17 kingston 67 63 18 kingston 65 62 19 kingston 65 77 20 kingston…
- What proportion of the general population has an IQ of 70 or less?The populations of the three largest cities in Canada were the first city with 5,317,957 people, the second city with 3,601,835 people, and the third city with 2,212,824 people. Estimate the total population of the three cities. The total population is approximately people.Suppose you have a sample of five observations of a variable x, which take the values 3, 0, 1, 6, 0. Round answers to two decimal places when necessary (e.g., 1/3=0.33 or 0.567=0.57). 1. What is the sample mean? Sample mean%=D 2. What is the sample variance? Sample variance= 17.75 3. What is the mode? Mode= 0 4. Of the sample statistics: A) mean; B) median; or C) mode, which is the most sensitive to outliers? Enter your answer as the letter A, B, or C. The is most sensitive to outliers Answer 1: You Answered Correct Answer
