6 of 25 (4 complete) 9.1.15
Construct a 90% confidence interval of the population proportion using the given information.
x= 105, n = 150
Click here to view the table of critical values.
The lower bound is
The upper bound is
(Round to three decimal places as needed.)
Table of critical values
Area in Each Tail,
Critical Value,
Level of Confidence,
(1 - a). 100%
90%
95%
99%
0.05
1645
0.025
0.005
196
2.575
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Done

answer is

c) 4

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v