A given data set is normally distributed with a mean of 299 and a standard deviation of 5. Which two values does 95% of the data fall between?

The area of square garden is 300m squared. how long is the diagonal?

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?