Which of the following are statistical questions? select all that apply.

how old are the dogs on this street?
how many tiles are on this roof?
how many plates are in your house?
how many hours did each person sleep last night?
how many miles does the principal live from school?
how many e-mails does each person in ninth grade send per day?

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long. at what angle is the sun above the horizon at that time?