Answers: 1
Business, 22.06.2019 01:30
Monica needs to assess the slide sequence and make quick changes to it. which view should she use in her presentation program? a. outline b. slide show c. slide sorter d. notes page e. handout
Answers: 1
Business, 22.06.2019 13:00
Reliability and validity reliability and validity are two important considerations that must be made with any type of data collection. reliability refers to the ability to consistently produce a given result. in the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways. unfortunately, being consistent in measurement does not necessarily mean that you have measured something correctly. to illustrate this concept, consider a kitchen scale that would be used to measure the weight of cereal that you eat in the morning. if the scale is not properly calibrated, it may consistently under- or overestimate the amount of cereal thatβs being measured. while the scale is highly reliable in producing consistent results (e.g., the same amount of cereal poured onto the scale produces the same reading each time), those results are incorrect. this is where validity comes into play. validity refers to the extent to which a given instrument or tool accurately measures what itβs supposed to measure. while any valid measure is by necessity reliable, the reverse is not necessarily true. researchers strive to use instruments that are both highly reliable and valid.
Answers: 1
Business, 22.06.2019 20:20
Amanager of a store that sells and installs spas wants to prepare a forecast for january and june of next year. her forecasts are a combination of trend and seasonality. she uses the following equation to estimate the trend component of monthly demand: ft = 30+5t, where t = 1 in january of this year. seasonal relatives are 0.60 for january and 1.50 for june. what demands should she predict for january and june of next year
Answers: 2
The persian/arabian gulf's leading city in terms of business, entertainment, and consumer services i...
Mathematics, 12.11.2020 07:40
Mathematics, 12.11.2020 07:40
Mathematics, 12.11.2020 07:40
Chemistry, 12.11.2020 07:40
English, 12.11.2020 07:40
Biology, 12.11.2020 07:40
Mathematics, 12.11.2020 07:40
Chemistry, 12.11.2020 07:40
English, 12.11.2020 07:40
Mathematics, 12.11.2020 07:40
Mathematics, 12.11.2020 07:40