Total money = Rs.[350 x (25/100) + 700 x (50/100)] = Rs. 437.5 25 paise coins removed = Rs. (350 x 16%) = 56 50 paise coins removed = Rs. (700 x 32%) = 224 Money removed =Rs. {56 x (25/100) + 224 x (50/100)} = Rs. 126 Required percentage = (126/437.5) x 100 = 28.8%
For the ANOVA table
the F - statistics is
For two items, tea (1 kg) and sugar (1 kg), the prices in the year 2019 were ₹100 and ₹50, respectively, whereas the prices in the year 2020 were â...
If A,B and C are arbitrary events, then P(A ∩ B ∩ C) equals to:
With reference to analysis of variance. which of the following statements is/are correct?
(I) Change of origin will affect the value of F
...Identify, from the following, the moment used as a measure of skewness?
Which one is parameter from population?
The mean and median of the distribution is 12 and 15. Then the mode equals to:
Five persons A, B, C, D and E occupy seats in a row at random. The probability that A and B sit next to each other is:
