Table 4.26 shows the frequency distribution for the weight of 52 female workers in a factory. Measurement have been recorded to the interest kilogram (kg)
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- Based on the information on the image answer the following Question: 1- Organize the student's weights in a frequency table of 6 classes with suitable class width (class interval). (You have to construct a table with classes, frequency, cumulative frequency, relative frequency, and percent relative frequency).The length of fish were measured at 3 different lakes. Lake 1: 3.5, 4.2, 6.1, 5.2 Lake 2: 5.1, 6.2, 5.3, 2.1 Lake 3: 5.6, 7.1, 2.4, 4.1, 6.2 Enter the test statistic (to 4 decimal places)This data was collected from the members of our class. I have tried to remove anything that would identify an individual. 1. What is the scale of each variable? 2. Construct a frequency table and chart showing the distribution across gender in this class. 3. Construct a cross tabulation with Gender in one direction and Height in the other direction. Group the height category into 5 groups. 4. Is there a difference in the age distribution across gender? 5. Give a summary of our class based on this data about our class. Gender Height Year Born Male 76 1994 Male 72 1983 Female 65 1997 Male 68 1966 Female 67 1997 Male 70 1996 Male 71 1996 Male 73 1996 Male 72 1995 Male 71 1998 Male 73 1993 Female 66 1980 Female 62 1998 Male 76 1984 Female 70 1985 Female 62 1992 Female 62 1992 Male 73 1996 Female 68 1987 Male 60 1971 Female 60 1971 Male 60 1971 Male 74 1970 Male 77 1998 Male 77 1998 Male 68 1990 Female 64 1996 Male 80 1997 Male…
- 00 google Search X S Span Maths X + https://www.sparxmaths.uk/student/package/3002300b-daec-49d7-94e5-7d934d06215b/task/1/item/4 < Sparx Maths 1A ✓ 1B v 1C ✓ 1D X 1E X Summary Second Chance! Review your working and see if you can correct your mistakes Bookwork code: 1D Calculator not allowed a) What number is missing from the frequency column for maths? b) Draw the tally to show the number of people who chose science. Favourite subject < Previous Subject Tally Frequency Maths HHH HHH 11 English 世 9 Science 14 Zoom Watch video Answer A 9949 XP Lebron CampbellStatistics QuestionA keen angler kept a record of the weight of each of his last 51 catches of fish. The weights, recorded to the nearest 0-1 kg, are as given in the following table. Weight (kg) 0.0-0.4 0.5-0.9 1.0-1.2 1.3-1.7 1.8-2.1 2.2-3.7 3.8-5-2 Frequency 12 8 2 9 8 8 4 Draw a histogram for the data, and use it to calculate the modal class.
- Illustration 6.2. Prepare a frequency table for the following re- ported weights (in kg) 40 individuals. 47 50 79 45 46 80 82 72 75 74 57 69 65 52 55 60 64 73 61 60 71 70 68 68 65 55 59 61 60 66 54 70 62 53 65 56 52 72 67 58Use the frequency histogram to estimate the least and greatest frequency. Figure 1. Salary (in thousands of Dollars) 323742475257620100200300Frequency Histogram A. least: 50, greatest: 200 B. least 110, greatest: 300 C. least: 20, greatest: 270 D. least 32, greatest: 62a) The average temperature (Centigrade) in London varies from 14C to 31C during the year. i. Calculate indices based on March, base = 100 ii. What is the %age variation between the highest and the lowest temperatures? Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Temp C 15 22 19 24 29 28 31 28 27 22 18 14 Index b) Below are the no of customers, visiting a local Tesco Express, in the first week of holiday season. The store manager would like to avoid stock out in the busy period. Provide forecast of sales on Saturday next week, using 3 point moving average and seasonal variation. Assume same seasonal variation next period.
- 1. What information should be present in a frequency table and why?Mr. Stave collected data from all Math 1 students asking if they participated in an after-school activity. Complete the remaining parts of the two-way frequency table below. El Sr. Stave recopiló datos de todos los estudiantes de Matemática 1 preguntando si participaron en una actividad después de la escuela. Complete las partes restantes de la siguiente tabla de frecuencias bi- direccionales. Yes No Total 40 Male 94 Female 187 Total 1024. Convert the frequency histogram below to a relative frequency histogram. 7764441 +|++++o 10 20 30 40 50 60 Age (years)