Answer:
mean of all 30 students is 69
Explanation:
given data
students = 30
mean = 29
μ = 68 points
student scored = 98 points
to find out
What is the mean for the class of all 30 students
solution
we know here mean score of 29 students is 68
so sum of score is here = 29 × 68
sum of score = 1972
so
sum of 30 students score is = sum of 29 students score + missing score
sum of 30 students score is = 1972 + 98
sum of 30 students score is = 2070
so
mean of all 30 students is = 
mean of all 30 students is = 
mean of all 30 students is 69
Answer:
The correct answer is : decide to age in place.
Explanation:
Elderly people prefer aging in place because in their homes they feel safe and secure. They live independently at home and it is a mentally healthy option for seniors. It becomes a good option as long as the home is equipped with the right gear and gadgets for them.
I’m not sure what you’re asking but if you’re asking how to get the right answer to your questions..
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Jupiter has the most gravity as it is mostly made up of gases and his more massive. Mercury has the least as it weighs less, therefore its gravity would pull less on your body.