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The cost of buying our Stats book online is represented by the 8 sample purchases (in dollars) below: 67.99 78.99 68.99 84.36 80.24 86 101.25 99.29 3. If I bought a book for both me and a friend, what's the chance that I would pay, on average, under $70 per book?

User Stav Alfi
by
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1 Answer

6 votes

Answer:

2/8

Explanation:

Cost of book 8 sample purchases (in ascending order) : 67.99, 68.99, 78.99, 80.24, 84.36, 86, 99.29, 101.25

Chance (Probability) of paying under $70 = Favourable outcomes (<70)

Total outcomes

= 2/8

User Farbod Shahinfar
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5.4k points