El terreno para construir, tiene forma de rectángulo con largo de 60 cm y ancho de 40 cm Y las opciones son

a- 1 800 m

b- 2 500 m

c- 2 800 m

d- 2 400 m

Ayuden no generen violencia ☝️

This assignment is past the original due date o this data is from a sample. calculate the mean, standard deviation, and variance 16.7 11.1 46.7 14.8 13.3 16.6 18.5 47.3 42,8 show the following answers to 2 decimal places. sample mean- sample standard deviation ( use the standard deviation above for your calculation.) sample variance ooops- now you discover that the data was actually from a population! so now you must give the population standard deviation.

Find the t-value(s) for each of the following cases. round your answers to 3 decimals places. enter negative values as negative number. a. upper tail area of .025 with 12 degrees of freedom is b. lower tail area of .005 with 55 degrees of freedom is c. upper tail area of .01 with 30 degrees of freedom is d. where 98% of the area falls between these two t-values with 25 degrees of freedom e. where 95% of the area falls between these two t-values with 45 degrees of freedom

There are two red jars of marbles and one blue jar of marbles. jars of a certain color have the same number of marbles in them. there are 38 marbles in total. the difference between the number of marbles in a red jar and the number of marbles in a blue jar is 10. find the number of marbles in each type of jar.