what is boundary

What is the length of the outer boundary of a semicircle of radius r ? => π r + 2 r or 2 r or r + π or π r..

Which of the following inequalities the boundary line in the graph would be dashed? => 9 x + 10 y ≤ 3 or 9 x - y ≥ 3 or x + 9 y ≤ 3 or 9 x + y > 3..

The critical t value for a sample size of 25 is 1.709. The test is right tailed. What is the upper boundary of the p -value in the t test? => 2.060 or 0.10 or 0.05 or 1.711..

Give boundaries for each value. I. 4 newtons II. 43 watts III. 44 pascals IV. 40 fahrenheit => I 3 - 4 newtons, II 42.5 - 43 watts, III 44 - 44.5 pascals, IV 39 - 40 fahrenheit or I 3.5 - 4 newtons, II 43 - 43.5 watts, III 43 - 44 pascals, IV 40 - 41 fahrenheit or I 3 - 4.5 newtons, II 42..

A research scholar wants to complete the research work done by his student. In the data available with him, the class limits are missing. Find the class boundaries of each class whose midvalues are 25, 34, 43, 52, 61 and 70. => Figure 1 or Figure 3 or Figure 4 or Figure 2..

Give boundaries for each value. I. 1 feet II. 22.5 miles III. 0.15 inches IV. 10 kgs => I. 0.5 - 1.5 feet, II. 22 - 23 miles, III. 0.10 - 0.20 inches, IV. 9.5 - 10.5 kgs or I. 0.5 - 1.5 feet, II. 22 - 23 miles, III. 0.155 - 0.156 inches, IV. 9 - 11 kgs or I. 0.75 - 1.5 feet, II. 22.5 - 23..

Tell whether the boundary line 7 x + y ≥ 9 is solid or dashed. => Dashed or Solid..

Draw the graph of x + y ≤ 4. State the boundary of the region...

Which among the following statement(s) is/are true about histograms? I. Midpoints are useful in determining class widths and class boundaries. II. Histograms are useful in displaying cumulative frequencies. III. Histograms are used to display categorical data. IV. Histograms are not used ..

Which of the following statement(s) is/are true? I. The other name for an ogive is a frequency polygon. II. The boundaries for the class limits 8.6 - 8.8 are 8.55 - 8.85. III. A Pareto chart can be used to show the relationship between the parts and the whole. => II only or I and III only..