Proofs Online Practice Write and test a conjecture about the sum of an odd number and an even number. (point)
Item 1
Item 2
Conjecture: The sum of an odd number and an even number is a positive number
Item 3
Examples: 1+2 3,305, 3+41
Item 4
Conjecture: The sum of an odd number and an even number is an odd number,
Item 5
Examples: 1+2 3.5+05 3+(-4)-7
Item 6
Conjecture: The sum of an odd number and an even number is 0.
Item 7
Examples: 1+0 -0.50 -0.3+00
Item 8
Conjecture: The sum of an odd number and an even number is an even number.
Examples: 1 + 2 - 2,5+0 -0.3+(-4) 12
Item 9
Item 10
Check Answer

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.