stats

Prop Test is?

T test is

What do you get from 1 - sig level?

x= ?

n= ?

p= ?

alt =?

What is the Rcode equation for Prop test?

• prop.test(x, n, p = 0.05, alternative = 'greater')
• prop.test(x, n, p = 0.5, alternative = 'two.sided', conf.level = 0.90
• prop.test(x, n, p = NULL, alternative = 'two.sided', conf.level = 0.95)
• prop.test(x, n, p = NULL, alternative = 'less', conf.level = 0.99)

T test r code equation

• t.test(x, y, paired = TRUE) for two samples
• t.test(x, y) for two samples, or t.test(x) for one sample.
• t.test(x, y, var.equal = TRUE) for one sample
• t.test(x, y, alternative = 'greater') for two samples

s.x=