From the data given below construct the quantity index number for 1998 using the Walsch's formula, and (ii) Kelley's formula. 1995 1998 Commodity Price Value Price Value 10 100 8 96 Y 16 96 14 98 Z 12 36 10 40
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- Read measurements on the enlarged fractional rule shown in Figure 30-12.Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector measures 10 spacers and records the following thicknesses: 0.372" 0.376" 0.379" 0.375" 0.370" 0.373" 0.377" 0.378" 0.371" 0.380" Which spacers are defective (above the maximum limit or below the minimum limit)? All dimensions are in inches.he average consumer unit spent $1874 on apparel and services in2006.That same year, 25 consumer units in theNorth-east had the following annual expenditures, in dollars, on apparel and services. 1417, 1595, 2158, 1820, 1411, 2361, 2371, 2330, 1749, 1872, 2826, 2167, 2304, 1998, 2582, 1982, 1903, 2405, 1660, 2150, 2128, 1889, 2251, 2340, 1850 At the 5% significance level, do the data provide sufficient evidence to conclude that the 2006 mean annual expenditure on apparel and services for consumer units in the Northeast differed from the national mean of $1874?
- The below table contains the total number of deaths worldwide as a result of tsunamis for the period of 2000 to 2005. What is the percentage of deaths that occurred after 2003? Year Total Number of Deaths 2000 1736 2001 3548 2002 513 2003 6848 2004 6543 2005 5499 12042/24687 18890/24687 5499/24687 19403/24687The following information is on food items for the years 2010 and 2018. 2010 2018 Item Price Quantity Price Quantity Margarine (pound) $0.81 18 $2.00 27 Shortening (pound) 0.84 2 1.88 9 Milk (1/2 Gallon) 1.44 74 2.89 63 Potato Chips 2.91 26 3.99 32 Compute Paasche’s index for 2018 using 2010 as the base period. (Round your answer to 2 decimal places.)The following table gives the prices of some food items in the base year and current year and the quantities sold in the base year and current year. Commodity 2000 2005 Price (K) Quantity Price (K) Quantity A 15 15 22 12 B 20 5 27 4 C 4 10 7 5 Compute the following price index numbers for 2005 from the above table: Laspeyre’s price index number Paasche’s price index number
- The following stemplot displays the number of forest fires (the stem is in tens of thousands) that occurred each year over the period from 1980 to 2010.6 | 123777797 | 012233344455688 | 035589 | 069How many data values are in this data set?How many fires were in the year with the greatest number of fires from 1980 to 2010?a) Using the country of the United states, collect data on the quarterly (not seasonallyadjusted) consumer price index rate for 2001 – 2020. Data is presented in this table below Frequency: Quarterly observation_date USACPIALLQINMEI 2001-01-01 74.1297037765224 2001-04-01 74.9032066616881 2001-07-01 75.0016524834365 2001-10-01 74.7906971511185 2002-01-01 75.0579072387213 2002-04-01 75.8736011903506 2002-07-01 76.1970660332381 2002-10-01 76.4361487431984 2003-01-01 77.2096516283642 2003-04-01 77.4909254047881 2003-07-01 77.8706450029604 2003-10-01 77.8847086917816 2004-01-01 78.5878931328414 2004-04-01 79.7129882385370 2004-07-01 79.9942620149610 2004-10-01 80.4724274348816 2005-01-01 80.9787202324446 2005-04-01 82.0616242716767 2005-07-01 83.0601461779816 2005-10-01 83.4820568426175 2006-01-01 83.9320948848957 2006-04-01 85.3525274558365 2006-07-01 85.8306928757571 2006-10-01 85.0993810570550 2007-01-01 85.9666887466581…Complete the table below. Books read within the past year Frequency Relative Frequency Cumulative Frequency none 99 1−51−5 0.1343283582089550.134328358208955 6−106−10 1515 11−1511−15 0.2089552238805970.208955223880597 16−2016−20 1010 21−2521−25 1010 Total 11
