i am here to write about digital India, this information whatever you gonna read is from DIGITAL INDIA PROGRAMME , it is just taken from that for the sake of information to my readers, why late go ahead sit back and relax , enjoy the read. Digital India is an umbrella Programme – covering many departments. 1. It weaves together a large number of ideas …
Read morehi every one love to have you all here, what is z-distribution? intuitively what does that tell us? please understand before using the table. the z-distribution is a normal standard distribution with mean 0 and standard deviation 1 , which has a probability or frequency distribution on y-axis and observations with standard deviation of 1 on x-axis, so, by using the …
Read morehi all, good day , following is the t-distribution can be used in hypothesis testing also, when, 1.population standard deviation is unknown then, we take t-distribution to calculate test statistic. there we use standard deviation of the sample to calculate the standard error of the sampling distribution. 2.the fact is as sample size increases the t-distribution curv…
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