If np 25 and ng 2 5, estimate P(fewer than 4) with n= 14 and p = 0.5 by using the normal distribution as an approximation to the binomial distribution; if np < 5 or ng < 5, then state that the normal approximation is not suitable.Select the correct choice below and, if necessary, fill in the answer box to complete your choice.O A. P(fewer than 4) =(Round to four decimal places as needed.)B. The normal approximation is not suitable.

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Answered: If np 25 and ng 2 5, estimate P(fewer…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Explain how to decide when a normal distribution can be used to approximate a binomial distribution. Choose the correct answver below O A. If np 0 and nq > 0, the normal distribution can be used. O C. If np 5 and nq 5, the normal distribution can be used. O D. If np 2 5 and nq 5, the normal distribution can be used. Click to select your answer.
Please only answer b c d
If np 25 and nq 25, estimate P(fewer than 5) with n = 13 and p = 0.5 by using the normal distribution as an approximation to the binomial distribution; if np <5 or nq < 5, then state that the normal approximation is not suitable. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. P(fewer than 5) = (Round to four decimal places as needed.) OB. The normal approximation is not suitable.
pls answer C
If np 25 and ng 2 5, estimate P(at least 4) with n= 13 and p = 0.4 by using the normal distribution as an approximation to the binomial distribution; if np <5 or ng < 5, then state that the normal approximation is not suitable. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. P(at least 4) = (Round to three decimal places as needed.) O B. The normal distribution cannot be used.
A researcher wanted to determine whether certain accidents were uniformly distributed over the days of the week. The data show the day of the week for n = 296 randomly selected accidents. Is there reason to believe that the accident occu with equal frequency with respect to the day of the week at the a = 0.05 level of significance? E Click the icon to view the table. Distribution of accidents Day of the Week Frequency Sunday Monday Tuesday Wednesday Thursday Friday Saturday o 39 37 31 40 39 51 59 Print Done Compute the expected counts for day of the week Day of the Week Observed Count Sunday Expected Count 39 Monday 37 Tuesday 31 Wednesday 40 Thursday 39 Friday 51 Saturday 59 (Round to two decimal places as needed.) ?) Question Viewer Enter your answer in the edit fields and then click Check Answer. Check Answer Clear All parts 3 remaining MacBook Air DD 12 80 888 F9 10 F7 FS F4 esc F2 F3 F1 & 2$ % de %3D @ # 7 8 1 3 4 Y Q W E R tab J K S D ns lock く .. .- つエ
Plz answer d,e and f part
If np 25 and ng 2 5, estimate P(at least 9) with n= 13 and p=0.5 by using the normal distribution as an approximation to the binomial distribution; if np <5 or ng <5, then state that the normal approximation is not suitable. Select the correct choice below and, if necessary, fil in the answer box to complete your choice. OA P(at least 9)= (Round to three decimal places as needed.) B. The normal distribution cannot be used.
Help me
using the chi-square distribution table, find the values for x2left and x2right of the following. when a=0.05 n=26 Final answer with 3 decimal places.
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph. Assume the variable x is normally distributed. SAT Crtical Reading Scores 200x400 511 125 200 400 B00 Scone The probability that the member selected at random is from the shaded area of the graph is 0 1468 (Round to four decimal places as needed)
* 00 R If np > 5 and ng 2 5, estimate P(more than 9) with n = 14 and p = 0.7 by using the normal distribution as an approximation to the binomial distribution; if np < 5 or ng < 5 then state the normal approximation is not suitable State the correct choice below and, if necessary, fill in the answer box to complete your choice. a. P(more than 9) = [ Select] %3D b. The normal distribution cannot be used. [Select] < Previous Next NOV 1 23 MacBook Air 000 DD F7 000 F3 F4 F5 F8 $ 4 V 9. 6.

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