Question: Please help me with these. I cant understand these problems Example 33 The following set of raw data shows the lengths, in millimeters, measured to

Please help me with these. I cant understand these problems

Example 33 The following set of raw data shows the lengths, in millimeters, measured to the nearest mm, of 40 leaves taken from plants of a certain species. This is the table of frequency distribution. Lengths (mm) Frequency ( f, ) 25 - 29 2 30 - 34 4 35 - 39 7 40 -44 10 45 - 49 8 50 - 54 6 55 - 59 3 Solution The modal class is 40 - 44, so LbM. = . ..... a= . ..... -......= ...... and b= ......-...... =. . .... Thus Mo = LbMo + a -.C atb Mo = ......+ . . .... ...... . . ....+ .. .... Mo = ......+ ...... MO = . . . . ..... By histogram CE = . . .. .. - .. .. .. ...... DF = .. . ...-.. AP : PB = CE : DF 10 AP : PB = ...... . .. ..... P A B AP : AB = ...... : (.... + ....) Frequency AP : ...... = ...... . ....... AP - ....X ...... . . . . . . 4 AP= ....... .. Mo = 39.5 + AP 24.5 29.5 34.5 39.5 44.5 49.5 54.5 59.5 Mo = 39.5 + ...... =...... Lengths (mm) Example 34The weight, in kg, of 50 boys were recorded as shown in the table below: 55

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Hello tutors, I badly need help to solve these problems. Thank you so much Example 33 The following set of raw data shows the lengths, in millimeters, measured to the nearest mm, of 40 leaves taken...

i badly need your help please Example 33 The following set of raw data shows the lengths, in millimeters, measured to the nearest mm, of 40 leaves taken from plants of a certain species. This is the...

I badly need your help to solve these please Example 33 The following set of raw data shows the lengths, in millimeters, measured to the nearest mm, of 40 leaves taken from plants of a certain...

Please help me with these problems. I have overdue homework, and I can't solve these in the time given Complete the table by finding the fill-t Lengths (mm) 25 29 30-34 35-39 Frequency ( . )...

Mean and Mode of grouped data Complete the table by finding the fill-t Lengths (mm) 25 29 30-34 35-39 Frequency ( . ) Mid-point (xi) Deviation (141.) 2 4044 4549 50-54 55-59 Exam le 32 . 7 10 3 6...

I. By Coding Method Example 31 (Please help me tutor solve the required solution that has dots and check if my answers are correct) There's a steps but I can't understand it (Kindly see the...

help me with these, Complete the table by finding the fill-t Lengths (mm) 25 29 30-34 35-39 Frequency ( . ) Mid-point (xi) Deviation (141.) 2 4044 4549 50-54 55-59 Exam le 32 . 7 10 3 6 ...... The...

solving a word problem and please do organize a answer 0 Question 10 v B 0/1 pt '0 3 8 99 CD Details The table below shows a stem-and-leaf diagram for the test scores of students in Liberal Arts...

HW 3. The following set of raw data shows the lengths, in millimeters, measured to the nearest mm, of 40 leaves taken from plants of a certain species. This is the table of frequency distribution....

Study Guide Healthcare Statistics By Jacqueline K. Wilson, RHIA About the Author Jacqueline K. Wilson is a Registered Health Information Administrator (RHIA) who has more than ten years of experience...

Magnum Electronics Company expects a demand of 20 000 units per year for a special-purpose component during the next six years. Net return per unit is $4. To produce the component, Magnum must buy a...

Megha bought a book for ruppees 225/2 from a shop. She gave 500 ruppees note to the shopkeeper and got the balance back.But she realised that the shopkeeper had given her ruppees 72 extra.Megha...

Which of the following statements about adjusting entries is ( are ) true? Adjusting entries are used to adjust expenses or revenues to year - end amounts. Adjusting entries are used to make debits...

Problem #5: A one year zero coupon bond has an effective annual rate of 12.5%. A three year zero coupon bond has an effective annual rate of 15.5%. If a 3 year coupon-bearing bond that pays coupons...

C Construct a conversation that allows for relationship repair (based on the decision that you make regarding your independence). What might that conversation be like? What communication skills could...

Have you ever been able to restore a relationship that you thought was irreparably damaged? Have you ever ended a relationship but secretly believed that you would repair it at some point in the...

Do you post any personal information on social networking sites? What kind of information are you willing to reveal? What kind of information do you consider too private to share in mediated contexts?