Construct a 95% confidence interval of the population proportion using the given information.
x= 105, n = 150
=
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The lower bound is
The upper bound is .
(Round to three decimal places as needed.)

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Y+ 2/y is it a polynomial in one variable or not? and if so, why?