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Lydia wants proof of Mike's claim that he is a [tex]$40 \%$[/tex] three-point shooter in basketball. She observes him make 17 out of 50 three-point shots. Lydia used a random number generator to simulate the outcome of a random sample of shots. Complete parts a through c below.

[tex]\[

\begin{tabular}{rrrrrrrrrr}

16 & 22 & 53 & 51 & 62 & 81 & 69 & 68 & 59 & 29 \\

69 & 71 & 29 & 83 & 79 & 34 & 67 & 82 & 64 & 50 \\

30 & 79 & 68 & 94 & 33 & 24 & 6 & 28 & 91 & 59 \\

33 & 59 & 42 & 89 & 13 & 56 & 15 & 6 & 75 & 97 \\

83 & 6 & 89 & 55 & 39 & 61 & 69 & 17 & 20 & 89 \\

\end{tabular}

\][/tex]

A. [tex]41-100[/tex]
B. [tex]3, 6, 9, 12, 99[/tex]
C. [tex]1, 2, 4, 5, 7, 8, 10, 11, 97, 98, 100[/tex]
D. [tex]1-40[/tex]

c. What proportion of the random numbers generated were successful? Explain what this means regarding Mike's claim.

[tex]\square[/tex] %; This one simulation [tex]\square[/tex] Mike's claim, as this percentage is [tex]\square[/tex] close to the observed percentage of [tex]\square[/tex] %.
(Type integers or decimals.)

Answer :

We start by noting that the simulation used 50 random numbers (one for each simulated shot). A shot is considered successful if the random number is between 1 and 40 (inclusive), representing a 40% chance. In the simulation, 18 out of the 50 numbers fell in this range.

Thus, the proportion of successful shots in the simulation is calculated by

[tex]$$
\text{Proportion} = \frac{18}{50} \times 100\% = 36\%.
$$[/tex]

In the game, Mike made 17 out of 50 shots, which is

[tex]$$
\frac{17}{50} \times 100\% = 34\%.
$$[/tex]

This indicates that in the simulation, approximately 36% of the shots were “made.” Since 36% is lower than the claimed 40%, this one simulation does not fully support Mike's claim. Moreover, the simulated success rate is close to the observed shooting percentage (34%), suggesting that Mike’s shooting performance might be lower than he claims.

Thus, the final answer is:

[tex]$$
36.0\%; \text{ This one simulation does not fully support Mike's claim, as the simulated success rate is lower than the claimed } 40\% \text{ and is close to the observed shooting percentage of } 34.0\%.
$$[/tex]

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