alleryडेटा संचांतलें दरेक मोल 5 कडल्यान वाडयलां. पोरणें सरासरी 20 आशिल्लें. नवी सरासरी म्हणल्यार कितें?
A24
B22
C25
D20
Answer & Solution
Correct answer: C. 25
दर एका मोलाक स्थिरांक जोडल्यार सरासरीक तोच स्थिरांक जोडटा, जाका लागून 25 मेळटा.
Keep practising Elementary Statistics
Browse all Elementary Statistics questions for RRB NTPC, or explore more Mathematics topics.
Related questions
RRB NTPC · Central Tendency MeasuresRRB NTPC · Calculate Mean of DataA fair coin lands tails five times in a row. The chance of tails on the next toss isA fair coin is tossed ten times. The chance of ten heads in a row is aboutHow is the median of 8 ordered values found?The data 5, 7, 9, 11, 13 are in arithmetic progression. Their median is?How many modes does the data 1, 1, 2, 4, 4 have?Why is the median preferred for skewed incomes?