Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers. 42 50 36 44 42 37 41 46 45 38 34 54 43 34 15 51 39 51 29 29 D a. Find the quartiles. The first quartile, Q,, is The second quartile, Q2, is The third quartile, Q3, is (Type integers or decimals.)

The data show the number of vacation days used by a sample of 20 employees in a recent year. Use technology to answer parts (a) and (b). a. Find the data set's first, second, and third quartiles. b. Draw a box-and-whisker plot that represents the data set. 8 1 70 39 1 2 8 1 7 4 2 7 1 7 9 6 1 10 D a. Find the three quartiles. Q, = Q2 = Q3 = (Type integers or decimals. Do not round.) Inco

Bill Alther is a zoologist who studies Anna's hummingbird (Calypte anna). (Reference: Hummingbirds, K. Long, W. Alther.) Suppose that in a remote part of the Grand Canyon, a random sample of six of these birds was caught, weighed, and released. The weights (in grams) were as follows. 3.7 2.9 3.8 4.2 4.8 3.1 The sample mean is  = 3.75 grams. Let x be a random variable representing weights of hummingbirds in this part of the Grand Canyon. We assume that x has a normal distribution and ? = 0.64 gram. Suppose it is known that for the population of all Anna's hummingbirds, the mean weight is ? = 4.30 grams. Do the data indicate that the mean weight of these birds in this part of the Grand Canyon is less than 4.30 grams? Use ? = 0.10. (a)  What is the level of significance? (Enter a number.)State the null and alternate hypotheses. Will you use a left-tailed, right-tailed, or two-tailed test? H0: ? = 4.3 g; H1: ? ≠ 4.3 g; two-tailedH0: ? < 4.3 g; H1: ? = 4.3 g; left-tailed    H0:…

The following stem-and-leaf plot represents the times in minutes required for 26 co-workers to commute to work. Use the data provided find the quartiles. Commute Times in Minutes Stem Leaves 1 3 6. 7. 8. 3 1 1 6. 6. 4 1 1 4. 5 6. 1 4 5 6. Key: 2|1 = 21 Copy Data Step 1 of 3: Find the second quartile. Answer How to enter your answer (opens in new window) O Tables 围 Keypad Keyboard Shortcuts Submit Answer © 2022 Hawkes Learning

1) The question screenshot attached down below answer all the ques just need final answers only.

B and C please

With four quartiles please

The percentage of all observations in a data set that lies between the 30th percentile and the third quartile: a. Ocannot be determined without additional information b. Oequals 45 c. Oequals 85 d. Oequals 30 e. Oequals 75

Provided below is a simple data set for you to practice finding descriptive measures. For the data set, complete parts (a) through (c). 0, 1, 3, 5, 6, 0, 1, 3,5,6 a. Obtain the quartiles. Q₁ = ad Q₂ Q3 (Type integers or decimals. Do not round.) b. Determine the interquartile range. The interquartile range is (Type an integer or a decimal. Do not round.) 11 c. Find the five-number summary. 100000 (Type integers or decimals. Do not round. Use ascending order.)

this only shows a but a b and c