Mathematics, 02.06.2021 16:30, ellamai16
The Australian Journal of Health reported that in 2007 in Australia there were 10% of nursing home residents who were younger than 65 (Less than 65), 13% of residents who were between 65 and less than 75 (65 to less than 75), 32% who were between 75 and less than 84 (75 to less than 84) and 45% who were 84 and older (84+). The following data is from a recent survey of 6629 nursing home residents in Australia.
Age
Current Number
Less than 65
398
65 to less than 75
663
75 to less than 84
2254
84 +
3314
At the 5% level of significance, has the age distribution of all nursing home residents changed since 2007?
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