Question 7 1 pts Which of the following most closely approximates the estimated standard error, where n = 21 with SS = 2450? 122.5 116.7 2.42 ○ 2.36 > Question 8 14 1 pts lues that form the boundaries of
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![Question 7
1 pts
Which of the following most closely approximates the estimated standard error, where n =
21 with SS = 2450?
122.5
116.7
2.42
○ 2.36
> Question 8
14
1 pts
lues that form the boundaries of](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F00ce3e9b-1a19-4a80-916d-20ab0e559727%2Fa1fdd4f7-c20e-4ec6-8322-4323d4469b1c%2F1m5yk3j_processed.jpeg&w=3840&q=75)
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- The mean daily maximum temperatures at Komakuk Beach, in the Yukon, were recorded for The month from 1958 to 1990. The data are represented by the formula T=17.11sin(0.60M – 21.83)– 5.38, where Tis the temperature ("C) and Mis the number of the month in the year (1 to 12). a) What is the maximum mean daily temperature? b) What is the minimum mean daily temperature? c) What is the mean daily temperature for May? d) In a typical year, during how many months will the mean daily temperatures be higher than 0°C? Give your answer to the nearest tenth of a month.A sample of blood pressure measurements is taken for a group of adults, and those values (mm Hg) are listed below. The values are matched so that 10 subjects each have a systolic and diastolic measurement. Find the coefficient of variation for each of the two samples;then compare the variation. a. The coefficient of variation for the systolic measurements is (Type an integer or decimal rounded to one decimal place as needed.) b. The coefficient of variation for the diastolic measurements is (Type an integer or decimal rounded to one decimal place as needed.)is the correct answer to this C? if not, pls show ur work to get to the right answer. this is a non graded practice.
- The magnitude of earthquakes isnce 1900 that measure 0.1 or higher on the Richter scale in California is approximately normally distributed with u= 6.2 and o= 0.5 according to data obtained from the US geological Survey. Based on this data, geologists can tell us that approximately 20% of all earthquakes in California have magnitudes of ____ or more. Find the missing value in this statement a) 7.02 b) 6.62 c) 6.96 d) 6.84 e) 6.72pA report gives the following observed trequencies : N= 1,000, (A) = 510, (B) = 490, (C) = 427, (AB) = 189, (AC) = 140, (BC) = 185. Show that there is some misprint or mistake of some sort and possibly the misprint.consists in dropping of 1 before 85 given as frequency of (BC).3) You measure the length of 5 radish seedlings at 7 days and 10 days and get the following results in mm (do NOT use R except for part (d)): seedling #: 1 2 3 4 S 5 days: 30 20 38 49 32 33.8 10.686 7 days: 35 27 46 58 34 40 12.145 difference: -5 -7 -8 -9 -2 -6.2 2.775 (a) Is there a difference in length? (Note: this should be one-sided. Why??) (b) Repeat (a), but now use a regular (unpaired) t-test. (c) What happened in (b)? (d) Verify the normal distribution assumption for the paired t-test you did in (a). (You may use R for this part).
- Which of the following most closely approximates the estimated standard error, where n = 21 with SS = 2450? 122.5 116.7 2.42 2.36P. 38 What s the value of KL? 27 KLE54 inA lecturer at WIN wanted to know if he can predict student’s quiz results by asking them tocomplete a simple survey. The result of the survey is found in the file: Assignment 2 sem22020data set 1. Quiz Results EQR Study Hrs Age Sex BBT MB MC AuHS LM 15 10 3 19 0 0 1 1 0 1 14 15 4 24 0 0 1 0 0 1 9 15 1 20 0 10 1 0 0 1 6 10 3 21 0 0 1 1 0 1 14 15 4 21 0 9 1 0 0 1 12 10 6 21 0 2 0 1 0 1 12 13 2 21 1 8 1 0 0 0 15 15 0 20 0 8 1 0 0 1 12 15 3 20 0 10 1 0 0 1 13 15 0.2 19 0 8 1 0 0 1 15 15 2 20 0 6 1 0 1 1 12 14 5 20 0 5 1 1 1 1 14 15 7 22 0 8 0 0 0 0 7 7 10 21 1 7 0 0 1 0 11 15 5 24 0 0 1 0 0 1 10 10 3 22 1 0 1 0 0 1 13 11 3 23 1 1 1 1 1 1 13 15 2 22 1 8 0 0 0 0 13 12 4 20 1 7 1 0 1 0 13 10 3 20 1 0 1 0 0 1 8 13 5 20 1 8 0 0 0 0 12 13 5 22 0 5 0 0 0 1 13 15 8 22 0 5 0 1 0 1 10 13 4 23 1 7 1 0 0 1 13 13 0.5 20 1 0 0 0 0 0 12 13 0.5 20 1 0 1 0 0 0 15 15 2 21 0 10 1 0 0 1 10 13 6 22 0 6 1 1 0 1 11 8 5 20 0 10 0 0 1 0 12 10 4 19 1…
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