Americans spend nearly $7 billion on halloween costumes and decorations (the wall street journal, october 27, 2011). sample data showing the amount, in dollars, 16 adults spent on a halloween costume are as follows. a. what is the estimate of the population mean amount adults spend on a hallow costume? b. what is the sample standard deviation? c. provide a 95% confidence interval estimate of the population standard de the amount adults spend on a halloween costume?

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .