Cutubka 4, isku day
A survey of the ages of cars gives these frequencies: 1-2 years: 15, 2-3: 27, 3-4: 36, 4-5: 21, 5-6: 11. How many cars are in the survey?
Riix doorasho si aad jawaabta u aragto.
Form 4 Mathematics
Cutubka 4: Statistics, su'aalo iyo jawaabo
194 su'aalood oo tababar ah oo ku saabsan Statistics, kuna filan dhammaan 4 cashar ee cutubka. Mid kastaa wuxuu leeyahay jawaab iyo sharaxaad. Bilaash.
Immisa su'aalood?
Akoon bilaash ah ayaa loo baahan yahay si aad u bilowdo, si jawaabahaaga iyo natiijooyinkaaga loo kaydiyo.
Statistics: su'aalo tusaale ah oo jawaabo leh
Cutubka 4, isku day
Wheat yields: 40-45: 4 farms, 45-50: 6, 50-55: 16, 55-60: 20, 60-65: 30, 65-70: 24. How many farms have more than 40 kg/ha?
Riix doorasho si aad jawaabta u aragto.
Cutubka 4, isku day
Science marks are 29, 54, 54, 64, 74. Find the mean.
Riix doorasho si aad jawaabta u aragto.
Cutubka 4, isku day
A stem and leaf plot has the note '2|4 means 2.4'. What value does 5|9 show?
Riix doorasho si aad jawaabta u aragto.
Waxa cutubka 4 daboolayo
Su'aaluhu waxay raacayaan buugga: Mathematics, Secondary, Form Four, Student Book.
Casharka 1: Mean, Median, Mode of Grouped Data
- Measures of central tendency
- Mean of Grouped Data
- Median for grouped data
- Mode of a Grouped Data
Casharka 2: Cumulative Frequency Curve (or Ogive)
- Cumulative frequency curve
- 'Less than' series
- 'Greater than' series
- Median from cumulative frequency curve
Casharka 3: Measures of dispersion (spread)
- Range and interquartile range
- Standard deviation of ungrouped data
- Standard Deviation of Grouped Data
Casharka 4: Stem-and-leaf Plots
- Stem-and-leaf plots
Cutubyada kale ee Form 4 Mathematics
- cutubka 1Analytic Trigonometry
- cutubka 2Complex Numbers
- cutubka 3Probability
- cutubka 5Limits and Continuity
- cutubka 6Differentiation
- cutubka 7Integration
