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Teknik Informatika UIN MAULANA MALIK IBRAHIM MALANG|| Lalu Egiq Fahalik Anggara_220605110066 |kelas C

KALKULUS by Prof. Dr. Suhartono, M.Kom

mobilx = c(74, 122, 235, 111, 292, 111, 211, 133, 156, 79)
mean(mobilx)

## [1] 152.4

var(mobilx)

## [1] 5113.378

sqrt(var(mobilx))

## [1] 71.50789

barplot(mobilx)

barplot(table(mobilx))

barplot(table(mobilx)/length(mobilx))

mobilx.counts = table(mobilx) 
pie(mobilx.counts)
names(mobilx)= c("merek a", "merek b", "merek c", "merek d" )

pie(mobilx.counts)

pie(mobilx.counts, col = c("purple", "green", "cyan", "white" ))