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- Prices and carats of 78 Prinicess cut loose diamonds from Brilliance.com. Prices ranged from $1,000 to $2,000. Carats ranged from 0.50 to 0.75. While I did not share, the diamonds are Color grades D, E, or F, and Clarity grades VVS1 and VVS2. Please show all work. Can carats explain prices? Provide evidence to support your answer. If the carats are 0.64, what is the expected price for the diamond? Price Carats 1005 0.53 1021 0.52 1044 0.50 1077 0.51 1086 0.50 1107 0.50 1115 0.51 1115 0.50 1274 0.50 1307 0.50 1508 0.52 1683 0.70 1757 0.60 1924 0.70 1987 0.72 1971 0.70 1955 0.75 1924 0.70 1854 0.66 1823 0.70 1823 0.54 1724 0.60 1724 0.60 1713 0.61 1669 0.71 1656 0.70 1656 0.70 1656 0.70 1648 0.60 1626 0.60 1589 0.50 1575 0.60 1568 0.64 1552 0.61 1533 0.53 1529 0.61 1522 0.61 1508 0.52 1463 0.56 1443 0.63 1088 0.75 1840 0.71 1934 0.70 1957 0.62 1570 0.74 1076 0.64 1983 0.66 1051…Smoking 2009, women and men In Exercise 2, we ex-amined the percentage of men aged 18–24 who smoked from 1965 to 2009 according to the Centers for DiseaseControl and Prevention. How about women? Here’s ascatterplot showing the corresponding percentages forboth men and women:a) In what ways are the trends in smoking behaviorsimilar for men and women?b) How do the smoking rates for women differ fromthose for men?c) Viewed alone, the trend for men may have seemed toviolate the Linearity Condition. How about the trendfor women? Does the consistency of the two patternsencourage you to think that a linear model for thetrend in men might be appropriate? (Note: there is nocorrect answer to this question; it is raised for you tothink about.)QUESION 5 ONLY PART D JUST PART D PLEASE
- make a chart data for thisPain: A recent survey asked 822 people how many days they would wait to seek medical treatment if they were suffering pain that interfered with their ability to work. The results are presented in the following table. Number of Days Frequency 0 27 1 434 2 263 3 72 4 16 5 10 Total 822 Send data to Excel Consider these 822 people to be a population. Let X be the number of days for a person sampled at random from this population. Part: 0 / 5 0 of 5 Parts Complete Part 1 of 5 (a) Construct the probability distribution of X . Round the answer to three decimal places. x 0 1 2 3 4 5 P ( x )Big Ideas Math A bigideasmath.com/MRL/public/app/%23/student/assessment,isPlayerWindow-true;assignmentid%3fde00089-5270-4e65-b13ef793 O MSDWT G Image result for so... G Image result for wri.. G Image result for me.. G Image result for an.. G Image result for an. G Image result for me i Determine whether the triangles are similar. If they are, choose the correct similarity statement. 35° 31° 114 T P(114° R. ... NEXT 0.. ... 2 3 4 PREV
- PhD (2013) Basic Statistics for Health Science Courses by RALO Mendor, PhD (2013) In table 3, the class site or class width used is 15. 80, 95, 110, 125 and 140 are called the lower class limits while 94, 109, 124, 139 and 154 are called the upper class limits. In the class boundary 79.5-94.5, 79.5 is the lower class boundary 94.5 is the upper class boundary. The class mark is obtained by getting the average of the lower and the upper class boundary which is (79.5+ 94.5)/2-87 for the score 80-94. An accurate class width or class interval can then be obtained by getting the difference between the upper and the lower boundary which is 94.5-79.5 15 for the The range (R) for a grouped data is computed by getting the difference of the highest value of the upper boundary and the lowest value of the lower boundary. For the data given above, the range (R) 154.5-79.5-75. Table 3 is a type of frequency distribution that is useful in calculating other descriptive properties of score 80.94 and so…Gramer'sDescription of Data This data set contains the achievement test (English as a Second Language) results and some background data collected during experimental trial of a new ESL program. The study was one year in duration. Students were allocated to the experimental ESL program class and a regular program control class on a random basis. Vocabulary and grammar tests were administered to the students in both groups at the beginning and the end of the school year. Data can be found in the pic uploaded Variables The dataset includes 24 cases and 7 variables: ▪ Student ID ▪ Group (1 - experimental, 2 - control) ▪ Gender (1 - male, 2 - female) ▪ Pre-test vocabulary scores (scores range from 0 - 25) ▪ Pre-test grammar scores (scores range from 0 - 25) ▪ Post-test vocabulary scores (scores range from 0 - 25) ▪ Post-test grammar scores (scores range from 0 - 25) 1. Present a description of your variables: Provide a codebook with the following four columns: (1) Variable name; (2) Variable…
