محتاجه اجوبة كم سؤال في الاحصاء

[••Cute Girl]

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السلام عليكم ورحمة الله وبركآته


يسعدلي مسآئكم../اعضاء سكاو ..


عندي مجموعة اسئله من اختبار فآينال " للسنه الماضيه "


حليت بعضه واللي ماقدرت احلهَ..او تقريبا فاهمه فيه شوي بس ماقدرت اكملهَ..


رح احطه لكم هنآ..علىَ أمل احد يسآعدني بالحلْ..


A person owns a collection of 25 movies, five of which are English. If four movies
are selected at random, find the probability that three of them are English.

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The equation of the regression line between a person's height in centimeters (x) and
his weight in kilograms (y) is given by : y ¢ = 44 + 0.2x .
Predict Ali's weight if his height is 180 centimeters.

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How many 3-digit passwords are possible if digits can be repeated?

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Which of the following linear regression equations represent the graph below(بهالسؤآل فيه رسمه هو سؤال رقم 14 )?

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A correlation coefficient of 0.96 would mean that

D)

the values of x increase as the values of y increase.
^^ليه اخترنآ هالجوآب..؟

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In a certain school, it is known that 81% of instructors are using e-mail to send
messages. For a sample of 10 instructors, find the probability that exactly 6 of them
are using e-mail.

رح ارفق لكم النموذجْ واقولكم ارقام هالفقرآتْ (6،8،10،14،19،22)