If this is the data what would the sketch of the distribution look like

Could you please draw it for me or graph it?

P(sample mean is less than 90% of the population mean )

population mean =47.4

90% of u =47.4*0.9=42.66

so

P(X<42.66

Z=(xu)/(/n)

Z=(42.66-47.4)/(22.329/sqrt(40))

Z=-1.34

P(Z<-1.34)=0.0901