Chapter 14, Problem 14.8AC

Classify each of the following as nominal, ordinal, interval, or ratio data and explain. a. the time required to produce each car on an assembly line. b. the number of litres of water a family drinks in a month. c. the ranking of four student projects in your class after they have been designated as excellent, good, satisfactory, and poor. d. the telephone area code of clients in India. e. Explain the four groups of data in detail.

identify any column in the table with data at the interval level. how can the data be ordered?

IQ is classified as a. nominal data b. ordinal data c. interval data

Classify each of the following by type of variables and level of measurement. explain it with detail. a. Number of jobs in the past 10 years: 1 b. Marital status: Married

The owner of Backstone Inc. opened 3 stores in different arts of the city and would like to compare the number of sales transactions made after 2months of operation. The number of sales transactions at the 3 stores are displayed in the chart below:

Classify each of the following as nominal, ordinal, interval, or ratio data. a. The time required to produce each tire on an assembly line - select an option                                                            b. The number of quarts of milk a family drinks in a month - select an option                                                            c. The ranking of four machines in your plant after they have been designated as excellent, good, satisfactory, or poor - select an option                                                            d. The telephone area code of clients in the United States - select an option                                                            e. The age of each of your employees - select an option                                                            f. The dollar sales at the local pizza shop each month - select an option                                                            g. An employee’s identification number - select…

A hospital is using X bar and R charts to record the time it takes to process patient account information. A sample of five applications is taken each day. The first four weeks’ (20 days’) data give the following values:  =16 min  =7 min If the upper and lower specifications are 21 minutes and 13 minutes respectively, calculate , Cp and Cpk. Interpret the indices.

. The discharge analysis report of Anywhere Health Care Facility shows 1752 discharges (including deaths) for October 2020. Fifty-two deaths were also shown in the report. Find gross death rate.

Which of the following refers to the process of listing data in their original form in which they are collected? a. Primary data b. Raw data c. Secondary data d. Qualitative data