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The probability distribution for the number of sales done by a new Number of Sales per day x Number of days f P(x) 0 1 2 3 st 4 16 19 15 21 9 16 100 19 100 15 100 9 100 = 0.16 10 = = 0.19 21 = 0.21 100 = 0.15 = 0.09

The probability distribution for the number of sales done by a new Number of Sales per day x Number of days f P(x) 0 1 2 3 st 4 16 19 15 21 9 16 100 19 100 15 100 9 100 = 0.16 10 = = 0.19 21 = 0.21 100 = 0.15 = 0.09

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.6: Rational Functions
Problem 11SC: Find the mean hourly cost when the cell phone described above is used for 240 minutes.
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Hi, could you please help me with graphing this on a Texas TI-84 plus CE graphing calculator. I put in all my data in L1 I make sure I only have one plot on and I make sure I am choosing the histogram option. However it appears that my window settings is completely wrong because I only see 5 bars and they do not match how the picture looks.

The probability distribution for the number of sales done by a new Number of Sales per day x Number of days f P(x) 16 100 0 1 2 3 4 5 6 7 Total 16 19 15 21 9 10 8 2 100 19 100 15 100 21 100 9 100 10 100 8 100 2 100 1 = 0.16 = 0.19 = 0.15 = 0.21 = 0.09 = 0.10 = 0.08 = 0.02
Transcribed Image Text:The probability distribution for the number of sales done by a new Number of Sales per day x Number of days f P(x) 16 100 0 1 2 3 4 5 6 7 Total 16 19 15 21 9 10 8 2 100 19 100 15 100 21 100 9 100 10 100 8 100 2 100 1 = 0.16 = 0.19 = 0.15 = 0.21 = 0.09 = 0.10 = 0.08 = 0.02
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Hi,

I'm sorry but I'm honestly not sure why this isn't working. I have tried this twice as you instructed. Here is a picture of the graph screen which is zoomed out, and also my data with L1 and L2 entered. The data for the window screen is the same as your calculator shows . What part am I missing? Thank you.

NORMAL FLOAT AUTO REAL RADIAN MP = d ock na TI-84 Plus CE X=3.5 ot f1 tblset f2 format f3 window th quit mode link X,T,0,n angle B Th apps D+++++ Y=0.25 zoom ins del list stat draw C distr prgm calc f4 trace COS vars tan ( tan
Transcribed Image Text:NORMAL FLOAT AUTO REAL RADIAN MP = d ock na TI-84 Plus CE X=3.5 ot f1 tblset f2 format f3 window th quit mode link X,T,0,n angle B Th apps D+++++ Y=0.25 zoom ins del list stat draw C distr prgm calc f4 trace COS vars tan ( tan
L1(1)=0)) nd NORMAL FLOAT AUTO REAL RADIAN MP NOVIWNEOF ock pha th A TI-84 Plus CE 0.16 0.19 0.15 0.89 0.08 0.02 plot f1 tblset f2 format f3 calc f4 table y= window zoom trace gra quit mode link X,T,0,n angle B apps sin micolo ins del list L4 stat draw C distr prgm COS com.cod.ew.com.com cos m vars tan 0 -0 € tan G C 70
Transcribed Image Text:L1(1)=0)) nd NORMAL FLOAT AUTO REAL RADIAN MP NOVIWNEOF ock pha th A TI-84 Plus CE 0.16 0.19 0.15 0.89 0.08 0.02 plot f1 tblset f2 format f3 calc f4 table y= window zoom trace gra quit mode link X,T,0,n angle B apps sin micolo ins del list L4 stat draw C distr prgm COS com.cod.ew.com.com cos m vars tan 0 -0 € tan G C 70
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Follow-up Question

Hi,

What do I need to change so I see eight bars instead of only 7? Thank you.

NORMAL FLOAT AUTO REAL RADIAN MP WINDOW 2nd 1 Xmin=0 Xmax=7 Xsc1=1 Ymin=0 ath 2 plot f1 tblset f2 format f3 calc f4 table y= window zoom trace gra lock TI-84 Plus CE Ymax=0.5 Yscl=0.1 Xres=1 pha st A AX=0.026515151515152 TraceStep=0.053030303030... quit mode link X,T,0,n angle B apps sin E ins del list stat draw C prgm cos F sin EE J( COS distr 0 O 0 € vars tan¹ G tan
Transcribed Image Text:NORMAL FLOAT AUTO REAL RADIAN MP WINDOW 2nd 1 Xmin=0 Xmax=7 Xsc1=1 Ymin=0 ath 2 plot f1 tblset f2 format f3 calc f4 table y= window zoom trace gra lock TI-84 Plus CE Ymax=0.5 Yscl=0.1 Xres=1 pha st A AX=0.026515151515152 TraceStep=0.053030303030... quit mode link X,T,0,n angle B apps sin E ins del list stat draw C prgm cos F sin EE J( COS distr 0 O 0 € vars tan¹ G tan
NORMAL FLOAT AUTO REAL RADIAN MP nd lot f1 tblset f2 format f3 calc f4 table f5 window trace graph ock ha TI-84 Plus CE th quit mode link X,T,0,n angle B apps sin zoom ins del list stat draw C prgm COS ☀ Đ 3 distr 0 vars tan clear tan G π
Transcribed Image Text:NORMAL FLOAT AUTO REAL RADIAN MP nd lot f1 tblset f2 format f3 calc f4 table f5 window trace graph ock ha TI-84 Plus CE th quit mode link X,T,0,n angle B apps sin zoom ins del list stat draw C prgm COS ☀ Đ 3 distr 0 vars tan clear tan G π
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