Table below contains the percentage of woman receiving prenatal care in 2009 for a random sample of countries ('Pregnant woman receiving,' 2013). Estimate the mean percentage of woman receiving prenatal care in all countries in 2009 using a 94% confidence interval.

percentage of woman receiving prenatal care in percent

96.23

95

90.7

86.3

82.23

87.76

100

93.2

82.23

91.5

96.24

82.23

91.8

95.8

81.9

93.4

82.23

92.2

95.8

97.95

82.23

92.41

92.1

94.51

99

93.8

97.3

100

98.2

92.47

93.63

99.1

94.3

87.7

99.1

93.68

P: Parameter

What is the correct parameter symbol for this problem? ? X X p n s p N What is the wording of the parameter in the context of this problem? (Select an answer) 36 randomly selected countries in 2009, The mean percentage of woman receiving prenatal care in 36 randomly selected countries in 2009, The mean percentage of woman receiving prenatal care of all countries in 2009, The percentage of woman receiving prenatal care of a randomly selected country in 2009, A randomly selected country in 2009 All countries in 2009 A: Assumptions

• Since (Select an answer) quantitative or qualitative? information was collected from each object, what conditions do we need to check? Check all that apply.

Check those assumptions: 1. Is the value of known? yes or no.

How can we identify outliers on a modified boxplot?( Select an answer) points or * symbols that fall beyond the whiskers or I don't know?

Are there any outliers? (Select an answer) Yes, the modified boxplot shows outliers. We should investigate before proceeding (beyond the scope of this class). No, the modified boxplot shows no outliers.

3. = Which is? < Is it reasonable to assume the population is normally distributed? (Select an answer) Not necessary to check since the sample size is at least 30. Not necessary to check since the sample size is less than 30. Yes since the normal probability plot is roughly linear with no outliers. Yes since the normal probability plot is roughly bell-shaped with no outliers. No, since the normal probability plot is not roughly linear. No, since the normal probability plot is not roughly bell-shaped. N: Name the procedure

The conditions are met to use a (Select an answer) T-Interval, 1-Proportion Z-Interval, Paired T-Interval, 2-Sample T-Interval, 2-Proportion Z-Interval. I: Interval and point estimate The symbol and value of the point estimate are as follows:

(Round answer to 3) ? s n X p N X p = percent The interval estimate for? s n X p N p X is as follows: