rpois(25,2)

rpois(25,2)

rpois(50,0.8)

rp1_rpois(50,0.8)

rp1

table(rp1)

dpois(0,2)

dpois(1,2)

dpois(2,2)

dpois(8,2)

ppois(0,2)

ppois(1,2)

ppois(2,2)

ppois(8,2)

qpois(0.13,2)

qpois(0.99,2)

qpois(0.99976,2)

rn1_rnorm(50,2.5,2)

rn1

hist(rn1)

qqnorm(rn1)

qqline(rn1)

dnorm(2.5,2.5,2)

pnorm(2.5,2.5,2)

qnorm(0.93,2.5,2)

qnorm(0.95,2.5,2)

t.test(rn1,mu=4)

t.test(rn1,conf.level=0.90)

t.test(rn1,mu=2.5,conf.level=0.90)

t.test(rn1,mu=2.88,conf.level=0.90)