For 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 Price of Commodity 'X' 10 Year Year 1980 4 1985 1981 5 1986 1982 1987 10 1983 1988 11 1984
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- The average remaining lifetimes for women of various ages in a certain country are given in the following table.From 1985 to 2006 the net sales for the J.M. Smucker Company increased from $157 million to $687 million. Compute the mean annual percent increase in net sales.Table 2 shows the statistics for bed count and inpatient service days that Manatee Bay Health Center reported for last year (a non-leap year). The hospital chief operations officer (COO) is meeting with the board of directors next Tuesday for a quarterly meeting. He asked you to figure the hospital's occupancy ratio for the past year. You have been given the statistics in Table 2 to calculate the annual percentage of occupancy for the past year's operations. Table 2 – Manatee Bay Health Center Hospital Bed Count and Inpatient Service Days Manatee Bay Health CenterHospital Bed Count and Inpatient Service Days Time Period Bed Count Inpatient Service Days January 1 – May 31 200…
- Compute a 95% CI for the mean age.To seethe effect of a relatively small error in the estimate of the amountof carbon-14 in a sample being dated, consider this hypotheticalsituation: A bone fragment found in central Illinois in the year 2000 contains 17% of its original carbon-14 content. Estimate the year the animal died.Using the data in Table 6–11, calculate a 3-month moving average forecastfor month 12.
- Sales of a company (in $100,000) for the last 7 years are listed in the following table. Use the data as given in the table, do not include the hundred thousand at the end of the values.Consider the discrete data in the table below. (Round to the nearest thousandth as needed.)The 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?
- 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…The times (in seconds) between sixteen consecutive eruptions of a geyser were as follows:878, 871, 906, 933, 930, 852, 890, 861, 882, 888, 897, 899, 879, 888, 848 By entering the data into R, find the following (giving answers to two decimal places):Transform the age to a z score. z= ?