Question
Edtech platform PhysicsWallah (popularly known as PW)
has become India’s _____ unicorn.Solution
Edtech platform PhysicsWallah (popularly known as PW) has become India’s 101st unicorn by raising $100 million in Series A funding from WestBridge Capital and GSV Ventures. The company was valued at $1.1 billion after closing the transaction. PW will use the funds for business expansion, branding, opening more learning centres, and introducing extra courses.
 The standard error of the given data 15, 5, 12, 10, 20, 4 is
The memory-less property is followed by which of the following continuous distribution:
In a 3 races, 2 genders and 5 in each treatments group for two -way ANOVA, the degree of freedom for source of variation due to interaction, error and ...
For the ANOVA table
the F - statistics is
Using the method of semi-averages, secular trend is measured when:
For the study purpose, the mean of the observations is 148 gm and standard deviation is 17.4 gm. Approximately, the coefficient of variation equals to:
Which is not relative measures of skewness?
For ANOVA table
the F - statistics is:
If each observation is halved then the coefficient of quartile deviation
For the cumulative distribution function
the upper quartile point is
