Answer:
The sum of bill he has to pay is $931,020.
Step-by-step explanation:
Given : Numbers 506,211 and 424,809
To find : Story problem that can be solved by finding the sum of numbers ?
Solution :
Taking an assumptions to create a story,
Ram buys two things i.e. watch and bag from store.
The cost of watch is $506,211.
The cost of bag is $424,809.
Total bill of ram is given by adding the price of the items.
i.e.
Adding the amount,
Therefore, The sum of bill he has to pay is $931,020.
The size of the sample should be obtained at 2401 in order to be 95% confident
Given that:
Margi of error,
Population proportion,
To Find: The size of the sample that should be obtained in order to be 95% confident
Let the size of the sample be n
Using formula,
Therefore, the size of the sample should be obtained at 2401 in order to be 95% confident
Learn more about Population proportion here brainly.com/question/15703406
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