Working class cost of living indices of a certain place for some years are given below : Year Index No. : Interpolate the missing index number. 2013 300 2015 280 2016 278 2017 250 2014 2012 320

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Q: 62 61 83 92 67 89 83 50 80 69 95 50 73 71 73 88 66 89 73 51 58 86 73 57 67 80 59 86 62 95 63 88 59…

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Q: . What type of analysis is most appropriate for the following study? a. A researcher is interested…

A: Time series: The data collected in a chronological order is known as a time series.

Q: A. Complete the table below. Less than Greater than Relative Class frequency Class Classes Frequency…

A: Given data is Class Frequency 5-9 1 10-14 2 15-19 5 20-24 7 25-29 10 30-34 7 35-39…

Q: Class 80-82 frequency 5, class 83-85 frequency 4, class 86-88 frequency 8, 89-91 10, 92-94 3   A.…

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Q: Age Number (thousands) 2 The following data represent the number of people in a particular state…

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Q: Project: Historical Temperature Trends (Hypothesis test) Use the following historical data for the…

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Q: 25-26. Refer to the data set 3.94, 1.47, 2.06, 2.36, 3.74, 3.43, 3.78. Find the 2nd decile.

A: here arrange given data in ascending order  2.06, 2.36, 3.43, 3.74, 3.78, 3.94

Q: The cumulative relative frequency table for a set of data is shown below. What is the missing…

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Q: Question :  the commodity data are In Image . Determine (a) Laspeyer’s price index and Laspeyer’s…

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Q: unufacturing company are shown below in a frequency distribution table. Hourly rates 30-32 33-35 No.…

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Q: 3.1 median age. 3.2 modal age. 3.3 mean age. 3.4 interquartile range. 3.5 coefficient of variation.

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Q: A May 2011 Gallup Poll found that many Americans belie in ghosts and other supernatural phenomena.…

A: Formula for relative frequency : Relative frequency = Class frequency Sum of all frequencies

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Q: 7. Academy Award-Winning Male Actors. The folle data show the ages of all Academy Award-winning…

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Q: Complete the relative frequency table below. Relative Relative Frequency (Filtered) % % % % % % %…

A: The frequency table shows the amounts of tar in non-filtered and filtered cigarettes.

Q: Personal Bankruptcy in Japan Number of Filings (in thousands) Using the data from the table,…

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Q: The cumulative relative frequency table for a set of data is shown below. What is the missing…

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Q: An owner of a local ice cream shop is concerned about appropriate staffing of employees at her ice…

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Q: Number of classes: 8 Data Set: Finishing times (in seconds) of 20 adult male participants in a 5K…

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Q: Life Time: 11-15 19-23 3-7 15-19 23-27 Number of Batteries: 20 10 10 4. Find the median of the data.

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Q: Use the cumulative frequency table on the left(top) to fill in the table on the right.(bottom)…

A: Formula for relative frequency is given by: Relative frequency = (Frequency/ Total frequency)

Q: Descriptive Statistics.For the given data:4 8 18 20 21 22 23 24 25 26 27 28 29 30 30 31 31 32 32 33…

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Q: Question :  the commodity data are In Image . Determine (a) Paasche’s price index and Paasche’s…

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Q: Exercise 8. A table of some of the relative frequencies computed from a data set is?x 1…

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Q: Could you please tell me if my work is correct?   Forbes magazine published data on the best small…

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Q: Construct a frequency histogram for observed waiting times (in minutes) in Publix cashier lines,…

A: FREQUENCY POLYGON :- A frequency polygon is a graphical form of data representation. It is used to…

Q: Rainfall (inches) Number of Years 20 - 24                       1 25 - 29                       3 30…

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Q: Provide an appropriate response. 8) The frequency table below shows the number of days off in a…

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