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Twenty years ago, 47% of parents of children in high school felt it was a serious problem that high school students were not being taught enough math...

Twenty years​ ago, 47​% of parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. A recent survey found that 189 of 700 parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. Do parents feel differently today than they did twenty years​ ago? Use the alpha equals 0.1 level of significance.

Because np 0 left parenthesis 1 minus p 0 right parenthesisequals

nothing

▼ 

not equals

less than

greater than

equals

​10, the sample size is 

▼ 

greater than

less than

 ​5% of the population​ size, and the sample 

▼ 

cannot be reasonably assumed to be random,

is given to not be random,

is given to be random,

can be reasonably assumed to be random,

 the requirements for testing the hypothesis 

▼ 

are

are not

 satisfied.

​(Round to one decimal place as​ needed.)

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