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The data shown below represent the age (in weeks) at which babies rst crawl, based on a survey of 12 mothers. Complete parts (a) through
The data shown below represent the age (in weeks) at which babies rst crawl, based on a survey of 12 mothers. Complete parts (a) through (0) below. 52 30 44 35 Q1 47 37 56 26 30 54 52 39 (:1) Draw a normal probability plot to determine if it is reasonable to conclude the data come from a population that is normally distributed. Choose the correct answer below. O A. O B. O c. O D. A A A A .. 2 Q .. 2 Q .. 2 Q .. 2 Q t. h i I t. I L x. 1| 1 1 a 1! 1 1 1 . 1 h. I s '51 I 9' 2 r: I i 9' - I 9' f; ' - 9' g c _ I :3 c H i l :3 c .or- i g o ! " E" $4.1? II E" " .3 E E1" " D" "J -2 > "J -2 l > "J -2 I) "J -2 > 20 30 40 50 60 20 30 40 50 60 20 30 40 50 60 20 30 40 50 60 Age (in weeks) Age (in weeks) Age (in weeks) Age (in weeks) Since the correlation between the expected zscores and the observed data, D, the critical value I], it El reasonable to conclude that the data come from a population that is normally distributed. (Round to three decimal places as needed.)
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