A sample of 2,500 people was asked how many cups of coffee they drink in the morning. You are given the following sample information. Cups of Coffee O 1.08 O 1.16 1.72 0 Mond H 1 2 3 Total: Frequency 500 400 900 700 Find the expected number of cups of coffee. O 1.00 2,500

The median of the test scores given in the figure below is: Stem Leaves 667 2359 7 0011689 8. 11568 9. 0225 10 00 56 71 78 90

The median of the test scores given in the figure below is: Stem Leaves 667 6 2359 7 0011689 8 11568 6. 0225 10 00 56 71 78 90

R A veterinarian recorded how many kittens were born in each litter. This data is summarized in the L histogram below. (Note: The last class actually represents "7 or more kittens," not just 7 kittens.) 14 12 10- 8- 6- 4 1 2 3 4 7 8 # of kittens What is the frequency of litters having at most 3 kittens? ans = Fe Ro 1 FEB 18 P. W MacBook Air 20 000 esc F5 F6 F2 F3 F4 F1 & ! @ 1 2 4 5 Q W R %24 # 3 6 2. Frequency

A sample of students having an online class before noon was taken. They were asked "Are you still in your pajamas?" The following frequency table summarizes the responses Valid 0.32 no Integer, decimal, or E notation allowed yes Total What is the proportion for those still in pajamas? (use 3 decimal places.) Frequency 42 32 74 pajamas Percent 56.8 43.2 100.0 Valid Percent 56.8 43.2 100.0 Cumulative Percent 56.8 100.0 ...

Fourteen different second-year medical students at a hospital measured the blood pressure of the same person. The systolic readings (mm Hg) are listed below. Use the given data to construct a boxplot and identify the 5-number summary. 135 120 131 125 O A. 138 O C. The 5-number summary is ☐☐☐☐, and all in mm Hg. (Use ascending order. Type integers or decimals. Do not round.) Which boxplot below represents the data? 120 120 130 129 Blood 140 sure (mm Hg) 130 140 Blood Pressure (mm Hg) 150 150 Q Q 125 Q 130 ... OB. O D. 150 120 120 143 126 140 130 Blood Pressure (mm Hg) 130 140 Blood Pressure (mm Hg) 140 150 150 126 150 D₂₁

Subject : Basic Statistics 2. I've posted an image of the question.

A data set is summarized in the frequency table below. The data set contains a total of 30 data values. What is the missing frequency?   Value Frequency 1 5 2 3 3 4 4 6 5 □ 6 2 7 3 8 4

Which letter occurs with the highest frequency in the following sentence ? STATISTICS IS IMPORTANT OT O A

A group of students were surveyed about the number of siblings they have. Their responses are summarized in the frequency table below. How many students responded to the survey? Number of Siblings Frequency 0 6 1 8 2 5 3 3 4 1 5 or more 3