Example 20.21 Assuming that all the products can be assigned equal weights, calculate the chain-base index numbers for the years 1996 to 2000 on the basis of the following price relatives: (Note: Price relative = (p₁/po) x 100) Year A B C D E 1996 100 100 100 100 1997 90 525 134 118 1998 81 61 60 115 1999 112 200 80 93 2000 122 66 150 86 100 133 125 140 86
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- Table 1 shows the total amount spent in Malaysia by tourists from Saudi Arabia and Japan from 2010 to 2019. Based on Table 1, at the 0.01 level of significance, can we conclude that tourists from Saudi Arabia spent less than those from Japan. Table 1: Amount spend by tourists from Saudi Arabia and Japan Year Saudi Arabia Jepun 2010 0.7 1.1 2011 0.7 1.1 2012 0.8 1.4 2013 0.8 1.5 2014 1.1 1.8 2015 1.0 1.6 2016 1.3 1.3 2017 1.2 1.2 2018 1.3 1.7 2019 1.4 2.3The variable-based index values of wholesale bread prices for the years 1987-2003 are given below. Given the given, what is the fixed basis wholesale bread price index for 2001?If three of the quarterly seasonal indices for a set of data are 0.7,0.7, and 0.7, then the fourth seasonal index is equal to 1.4 a) TRUE b) FALSE Submit Answer format: Text The forecast with out seasonality is modeled as: Sales = 6 *t + 236.00, where t= time in months, beginning in January 2015. Seasonality for the first three months are given in the table below. Determine a seasonalized forecast for Feb of 2016. Month Seasonal Factor January 1.9000 February 0.6262 March 0.1000 Submit Answer format: Number: Round to: 1 decimal places.
- Annualized percentage return on investment (as compared to the Standard & Poor's 500 Index) for 10 randomly selected stock screeners are reproduced in the table. Complete parts a through c.Example 18. Calculate chain Index number with 1995 as base from the following data : Average Whole Sale Price (in Rs.) Commodity 1995 1996 1997 1998 1999 20 16 28 35 21 25 30 24 36 45 20 25 30 24 30For the data given below, calculate the index number by taking (i) 1980 as the base year (ii) 1987 as the base year Price of Commodity 'X' Year Price of Соmmodity 'X" Year 1980 4 1985 10 1981 5 1986 9 1982 1987 10 1983 7 1988 11 1984 8
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- A famous Chinese restaurant would like to find out the change in demand on its dim-sum. After checking its purchase records in 2020 and 2021, the restaurant collected the data as follows: 2020 2021 Items Price ($) Quantity Price ($) Quantity Shrimp Dumpling 10 60 12 69 Spring Roll 7 51 62 Chicken Feet 8 73 9 77 (a) Using 2020 as the base year, calculate the Laspeyres Price Index of 2021. (b) Using 2020 as the base year, calculate the Paasche Price Index of 2021. (c) Using the result in part (a) and (b), calculate the Fisher Price Index of 2021.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 B C 15 20 4 15 5 10 22 27 7 12 4 5 Compute the following price index numbers for 2005 from the above table: i. Laspeyre’s price index number ii. Paasche’s price index numberThe following table shows the approximate number of wireless telephone subscriptions in a certain country for recent years.