The litter size of Bengal tigers is typically two or three cubs, but it can vary between one and four. Based on long-term observations, the litter size of Bengal tigers in the wild has the distribution given in the table provided. A zoologist believes that Bengal tigers in captivity tend to have different (possibly smaller) litter sizes from those in the wild. To verify this belief, the zoologist searched all data sources and found 316 litter size records of Bengal tigers in captivity. The results are given in the table provided. Test, at the 5% level of signicance, whetherthere is sufficient evidence in the data to conclude that the distribution of litter sizes in captivity differs from that in the wild. Litter Size Wild Litter Distribution Observed Frequency 1 0.11 41 2 0.69 243 3 0.18 27 4 0.02 5