Mathematics, 28.11.2019 18:31 angellv917
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." the ratings were obtained at one university in a state. construct a confidence interval using a 95% confidence level. what does the confidence interval tell about the population of all college students in the state?
3.63.6,
2.92.9,
3.83.8,
4.54.5,
3.23.2,
3.93.9,
3.33.3,
4.64.6,
4.14.1,
4.34.3,
4.44.4,
3.93.9,
3.23.2,
4.24.2,
3.83.8
Answers: 3
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What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.
Answers: 1
Mathematics, 21.06.2019 19:30
Can someone me with these two circle theorem questions asap?
Answers: 2
Mathematics, 21.06.2019 21:00
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Mathematics, 22.06.2019 01:40
Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).
Answers: 2
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." the...
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