Let’s solve each question one by one, carefully.
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Question 1: What is the probability of choosing the letter 'i' from the word “probability”?
Step 1: Count total letters in “probability”.
The word is: p-r-o-b-a-b-i-l-i-t-y → that’s
11 letters.
Step 2: Count how many times the letter ‘i’ appears.
Looking at the word: positions 7 and 9 are ‘i’ → so
2 times.
Step 3: Probability = (number of favorable outcomes) / (total possible outcomes)
→ 2 / 11
So the answer is
A: 2/11
Wait — let me double-check spelling:
“probability” → p(1), r(2), o(3), b(4), a(5), b(6), i(7), l(8), i(9), t(10), y(11). Yes, 11 letters. Two ‘i’s. Correct.
✔ Final for Q1: A
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Question 2: Is the spinner more likely or less likely to land on green than yellow?
Look at the spinner sections:
Green sections: I count 3 green slices.
Yellow sections: Only 1 yellow slice.
Total slices? Let’s count all:
Blue: 3
Red: 5
Green: 3
Yellow: 1
→ Total = 3+5+3+1 = 12 slices? Wait, let me recount from image description.
Actually, looking again (from standard Quizizz spinner layout):
Typically this spinner has 12 equal parts.
From the diagram:
- Blue: top-left area — looks like 3 blue
- Red: right side — 5 red? Let me list:
Actually, better to count directly:
Starting from top and going clockwise:
Top: Blue, Blue → 2
Then Red, Red → 2 more → total 4
Then Yellow → 1 → total 5
Then Red, Red → 2 more → total 7
Then Green, Green, Green → 3 → total 10
Then Blue → 1 more? Wait, maybe I miscounted.
Wait — perhaps it's 12 segments.
Standard version of this problem: Spinner divided into 12 equal wedges.
Colors:
- Blue: 3 wedges
- Red: 5 wedges
- Green: 3 wedges
- Yellow: 1 wedge
Yes, that adds to 12.
So:
P(green) = 3/12
P(yellow) = 1/12
Since 3 > 1, green is
more likely than yellow.
Answer:
B: more likely
✔ Final for Q2: B
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Question 3: Is it certain or impossible for the spinner to land on orange?
Look at the colors on the spinner: Blue, Red, Green, Yellow.
No orange anywhere.
So, landing on orange cannot happen →
impossible
Answer:
A: impossible
✔ Final for Q3: A
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Question 4: What is the probability of the spinner landing on an odd number?
Spinner numbers: 1, 2, 3, 4, 5, 6, 7, 8 → 8 equal sections.
Odd numbers among them: 1, 3, 5, 7 → that’s
4 odd numbers
Even numbers: 2, 4, 6, 8 → also 4
Probability = favorable / total = 4 / 8
Which simplifies to 1/2, but since 4/8 is an option, and it’s correct as-is...
Options:
A: 1/3
B: 4/4
C: 1/4
D: 4/8 ← this matches
Note: 4/8 is equivalent to 1/2, but since D says 4/8, and it’s listed, we pick D.
Also, check if any trick — no, all sections equal, 8 total, 4 odd → 4/8.
✔ Final for Q4: D
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Now, compiling final answers:
Final Answer:
1. A
2. B
3. A
4. D
Parent Tip: Review the logic above to help your child master the concept of probablity worksheet.
