Flashcards
II. FREQUENCIES
Flashcards do conjunto (25)
- 143. The number of occurrences (repetitions) of a modality is…absolute frequency
- 244. Absolute frequency shows…the number of occurrences(repetitions) of a modality
- 345. Relative frequency shows…the proportion of units of a statistical set with the same modality
- 446. Formula for calculating of relative frequency is…p=fi/N
- 547. What is missing (in empty box) in formula for calculating relative frequency p=fi/?p=fi/N
- 648. Increasing absolute cumulative frequency shows…how many data have the value that is equal to or lower than the value of present modality
- 749. We received information that 27% of first year students Business School are 19 years old. On the basis of which type of frequency is obtained this information?percentage frequency
- 850. We received information that 127 of second year students Business School are 20 years old. On the basis of which type of frequency is obtained this information?absolute frequency
- 951. Sum of all absolute frequencies for one statistical distribution must be equal to…N
- 1052. Increasing relative cumulative frequency shows…what is the percentage of data with a value equal to or lower than the value of the present modality
- 1153. Sum of all relative frequencies for one statistical distribution has to be equal to…1
- 1254. Formula for calculating of increasing relative cumulative frequency is…CRF=Zpi
- 13What is missing (in empty box) in formula for calculating of increasing relative cumulative frequency 1 i j j CRF p = ı = ?provjeri
- 1456. The last absolute cumulative frequency must be equal to…N
- 1557. Formula for calculating of increasing absolute cumulative frequency is…CAF= Z fi
- 1658. What is missing (in empty box) in formula for calculating of increasing absolute cumulative frequency 1 i j j CAF f = ı = ?provjeri
- 1759. The last relative cumulative frequency has to be equal to…1 or 100%
- 1860. Statistical series with gross data is…a database in which we entered data for each statistical unit like "piled data"
- 1961. If we have a form of data grouping in which each variable modality is associated a corresponding absolute frequency, that is…the statistical distribution of frequencies
- 2062. The statistical distribution of frequencies is…form of data grouping in which each variable modality is associated with a corresponding absolute frequency
- 2163. Formula for calculating of center for interval is…L1i+L2i/2
- 2264. What is missing (in empty box) in formula for calculating of center for interval 1, 2 i i L L c + = ?provjeri
- 2365. We received information that 76% of first year students Business School has 21 or fewer years. On the basis of which type of frequency is obtained this information?increasing relative cumulative frequency
- 2466. We received information that 170 of first year students Business School has 21 or fewer years. On the basis of which type of frequency is obtained this information?increasing absolute cumulative frequency
- 2567. Formula for calculating of corrected absolute frequencies is…fi=fi/li
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- Statistika FlashCards sobre II. FREQUENCIES, criado por Ajla Porča em 12-04-2020.
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- Ajla Porča
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