Karen wants to collect data about the hobbies of her friends.
the table shows a list of some questions she might ask.
is each question a statistical question that karen can ask to collect data?
select yes or no for each question.
yes no
how much money do my friends spend on hobbies?
how many stamps has valerie collected?
does lisa like knitting or karate better?
how much time do my friends spend doing their hobbies?

Step-by-step explanation:

Given that Karen wants to collect data about the hobbies of her friends.

The table shows a list of some questions she might ask.

How much money do my friends spend on hobbies?

Yes. This is a relevant question connected with hobbies  

How many stamps has Valerie collected?  

No, since general hobbies is not covered here

Does Lisa like knitting or karate better?

No, since hobbies are the topic and knitting or karate preference will not help

How much time do my friends spend doing their hobbies?

Yes, because this gives relevant information about the time they spend for hobbies

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation: