4. La siguiente tabla muestra los resultados de cinco personas en una prueba de buceo libre.
Nombre
Resultado en metros
Julián
-51
Andrés
-36
Mateo
-53
Tomás
-48
Pedro
-50
¿Quién ganó la prueba de buceo? ¿por qué?​

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.