21. At least 1 boy а. 125 b. 1,250 с. 1,875 d. 750 22. No girls а. 125 b. 1,250 с. 1,875 d. 750 23. 2 boys а. 125 b. 1,250 с. 1,875 d. 750 24. 1 or 2 girls а. 125 b. 1,250 с. 1,875 d. 750

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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I need answers in 4 questions. Help me solve it with solution each. I will give an upvote if you does. Thank you.
In a certain country, a study conducted on 20,000 couples with 4 children each, how many would you
expect to have;
21. At least 1 boy
а. 125
b. 1,250
с. 1,875
d. 750
22. No girls
а. 125
b. 1,250
с. 1,875
d. 750
23. 2 boys
а. 125
b. 1,250
c. 1,875
d. 750
24. 1 or 2 girls
а. 125
b. 1,250
с. 1,875
d. 750
Transcribed Image Text:In a certain country, a study conducted on 20,000 couples with 4 children each, how many would you expect to have; 21. At least 1 boy а. 125 b. 1,250 с. 1,875 d. 750 22. No girls а. 125 b. 1,250 с. 1,875 d. 750 23. 2 boys а. 125 b. 1,250 c. 1,875 d. 750 24. 1 or 2 girls а. 125 b. 1,250 с. 1,875 d. 750
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