Si resuelves esto eres un genio.
El Sr. Smith tenía 4 hijas , cada hija tenía un hermano.
Cuantos hijos tiene el sr. Smith?

Gane con: Jaqueline Barahona

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)