Given that according to a certain news poll, 71% agreed that it should be the government's responsibility to provide a decent standard of living for the elderly,

Let A be the event that it should be the government's responsibility to provide a decent standard of living for the elderly, and B the event that it would be a good idea to invest part of their Social Security taxes on their own

P(B) = 41%=0.41

A and B are independent

Hence P(both)= $0.77(0.41) = 0.3157\\$

the probability that a person agreed with both propositions

= Probability for both A and B

= P(A) P(B) since A and B are independent

= 0.3157

3 0

3 years ago

Asap

adoni [48]

Lower Quartile-21
Upper Quartile-52
Interquartile Range- 31

Hope this helps !!

3 0

3 years ago

Read 2 more answers

What is the volume of a hemisphere with a radius of 3.4 cm, rounded to the nearest tenth of a cubic centimeter

vredina [299]

Answer: 82.28 cm^3

Step-by-step explanation:

$Formula: V=\frac{2}{3}\pi r^3$

$V=\frac{2}{3}(3.14)(3.4)^3\\ V=82.28cm^3$

6 0

3 years ago

Slope=-2 Passing through (3,5) write the equation of the line in slope intercept form

padilas [110]

Let's use the point-slope formula here:

y - 5 = -2(x - 3). That's it. You could, of course, rewrite this in slope-intercept form, as follows:

y = 5 - 2x + 6, or y = -2x + 11, in slope-intercept form.

5 0

3 years ago

in order for an object to begin to move. stop moving, or change direction, which of the following must be present?​

in order for an object to begin to move. stop moving, or change direction, which of the following must be present?