According to 7News, pet adoptions recorded a spike during the COVID 19 lockdown period. A veterinary clinic owner wanted
Posted: Sun Sep 05, 2021 5:19 pm
According to 7News, pet adoptions recorded a spike during the
COVID 19 lockdown period. A veterinary clinic owner wanted to know
the proportion of people who adopted a pet during the same period
in the Ryde City Council (RCC) area. In a survey of 43 randomly
selected RCC residents, 20 of them said they adopted a pet during
COVID 19 lockdown.
(1 mark) What is the best point estimate for the proportion of
Ryde City Council residents who adopted a pet during the COVID 19
lockdown period? (round to 3dp)
Construct a 95% confidence interval to estimate the true
proportion of Ryde City Council residents who adopted a pet during
the COVID 19 lockdown period. (1 mark):
The lower bound is (round to 3dp)
The upper bound is (round to 3dp) Answer
COVID 19 lockdown period. A veterinary clinic owner wanted to know
the proportion of people who adopted a pet during the same period
in the Ryde City Council (RCC) area. In a survey of 43 randomly
selected RCC residents, 20 of them said they adopted a pet during
COVID 19 lockdown.
(1 mark) What is the best point estimate for the proportion of
Ryde City Council residents who adopted a pet during the COVID 19
lockdown period? (round to 3dp)
Construct a 95% confidence interval to estimate the true
proportion of Ryde City Council residents who adopted a pet during
the COVID 19 lockdown period. (1 mark):
The lower bound is (round to 3dp)
The upper bound is (round to 3dp) Answer