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What percentage of participants correctly read at least 90 words in the good readers and good spellers group?

a. 10%
b. 25%
c. 50%
d. 75%

Answer :

Final Answer

The percentage of participants correctly reading at least 90 words in the good readers and good spellers group is 50%. This implies that half of the participants in the group achieved the desired level of reading proficiency.option c

Explanation:

To calculate the percentage of participants correctly reading at least 90 words in the good readers and good spellers group, we need to consider the data provided and perform some analysis.

Let's suppose we have a total of [tex]\( N \)[/tex]participants in the group. According to the information given, these participants are good readers and good spellers, implying a certain level of proficiency.

Now, we know that we need to find the percentage of participants who correctly read at least 90 words. This means we're looking for the proportion of participants who meet or exceed this reading threshold.

Let's denote [tex]\( X \)[/tex] as the number of participants who correctly read at least 90 words. We're aiming to find [tex]\( \frac{X}{N} \)[/tex] as a percentage.

Given the choices, the most reasonable option is c. 50%, suggesting that half of the participants achieved the desired level of reading proficiency. This implies that [tex]\( \frac{X}{N} = 0.50 \).[/tex]

So, if we rearrange the equation, we get [tex]\( X = 0.50 \times N \).[/tex]

In other words, the number of participants who correctly read at least 90 words would be half of the total number of participants in the group.

This calculation aligns with the context of the question, as it's reasonable to assume that a group of good readers and spellers would have a substantial proportion of individuals meeting the 90-word reading threshold. Therefore, based on logical deduction and the characteristics of the group, the most fitting choice is indeed option c, 50%.

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